208045184340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{787513}}^1$

素因数の和:787586

約数の個数: 192

約数和(自身を含む): 723958470144

約数和(自身を除く): 515913285804

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 37, 42, 51, 60, 68, 70, 74, 84, 85, 102, 105, 111, 119, 140, 148, 170, 185, 204, 210, 222, 238, 255, 259, 340, 357, 370, 420, 444, 476, 510, 518, 555, 595, 629, 714, 740, 777, 1020, 1036, 1110, 1190, 1258, 1295, 1428, 1554, 1785, 1887, 2220, 2380, 2516, 2590, 3108, 3145, 3570, 3774, 3885, 4403, 5180, 6290, 7140, 7548, 7770, 8806, 9435, 12580, 13209, 15540, 17612, 18870, 22015, 26418, 37740, 44030, 52836, 66045, 88060, 132090, 264180, 787513, 1575026, 2362539, 3150052, 3937565, 4725078, 5512591, 7875130, 9450156, 11025182, 11812695, 13387721, 15750260, 16537773, 22050364, 23625390, 26775442, 27562955, 29137981, 33075546, 40163163, 47250780, 53550884, 55125910, 58275962, 66151092, 66938605, 80326326, 82688865, 87413943, 93714047, 110251820, 116551924, 133877210, 145689905, 160652652, 165377730, 174827886, 187428094, 200815815, 203965867, 267754420, 281142141, 291379810, 330755460, 349655772, 374856188, 401631630, 407931734, 437069715, 468570235, 495345677, 562284282, 582759620, 611897601, 803263260, 815863468, 874139430, 937140470, 990691354, 1019829335, 1124568564, 1223795202, 1405710705, 1486037031, 1748278860, 1874280940, 1981382708, 2039658670, 2447590404, 2476728385, 2811421410, 2972074062, 3059488005, 3467419739, 4079317340, 4953456770, 5622842820, 5944148124, 6118976010, 6934839478, 7430185155, 9906913540, 10402259217, 12237952020, 13869678956, 14860370310, 17337098695, 20804518434, 29720740620, 34674197390, 41609036868, 52011296085, 69348394780, 104022592170, 208045184340]

約数ペア:

[(1, 208045184340), (2, 104022592170), (3, 69348394780), (4, 52011296085), (5, 41609036868), (6, 34674197390), (7, 29720740620), (10, 20804518434), (12, 17337098695), (14, 14860370310), (15, 13869678956), (17, 12237952020), (20, 10402259217), (21, 9906913540), (28, 7430185155), (30, 6934839478), (34, 6118976010), (35, 5944148124), (37, 5622842820), (42, 4953456770), (51, 4079317340), (60, 3467419739), (68, 3059488005), (70, 2972074062), (74, 2811421410), (84, 2476728385), (85, 2447590404), (102, 2039658670), (105, 1981382708), (111, 1874280940), (119, 1748278860), (140, 1486037031), (148, 1405710705), (170, 1223795202), (185, 1124568564), (204, 1019829335), (210, 990691354), (222, 937140470), (238, 874139430), (255, 815863468), (259, 803263260), (340, 611897601), (357, 582759620), (370, 562284282), (420, 495345677), (444, 468570235), (476, 437069715), (510, 407931734), (518, 401631630), (555, 374856188), (595, 349655772), (629, 330755460), (714, 291379810), (740, 281142141), (777, 267754420), (1020, 203965867), (1036, 200815815), (1110, 187428094), (1190, 174827886), (1258, 165377730), (1295, 160652652), (1428, 145689905), (1554, 133877210), (1785, 116551924), (1887, 110251820), (2220, 93714047), (2380, 87413943), (2516, 82688865), (2590, 80326326), (3108, 66938605), (3145, 66151092), (3570, 58275962), (3774, 55125910), (3885, 53550884), (4403, 47250780), (5180, 40163163), (6290, 33075546), (7140, 29137981), (7548, 27562955), (7770, 26775442), (8806, 23625390), (9435, 22050364), (12580, 16537773), (13209, 15750260), (15540, 13387721), (17612, 11812695), (18870, 11025182), (22015, 9450156), (26418, 7875130), (37740, 5512591), (44030, 4725078), (52836, 3937565), (66045, 3150052), (88060, 2362539), (132090, 1575026), (264180, 787513)]