206438310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:247

約数の個数: 192

約数和(自身を含む): 624117312

約数和(自身を除く): 417679002

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 97, 102, 107, 117, 130, 153, 170, 194, 195, 214, 221, 234, 255, 291, 306, 321, 390, 442, 485, 510, 535, 582, 585, 642, 663, 765, 873, 963, 970, 1070, 1105, 1170, 1261, 1326, 1391, 1455, 1530, 1605, 1649, 1746, 1819, 1926, 1989, 2210, 2522, 2782, 2910, 3210, 3298, 3315, 3638, 3783, 3978, 4173, 4365, 4815, 4947, 5457, 6305, 6630, 6955, 7566, 8245, 8346, 8730, 9095, 9630, 9894, 9945, 10379, 10914, 11349, 12519, 12610, 13910, 14841, 16371, 16490, 18190, 18915, 19890, 20758, 20865, 21437, 22698, 23647, 24735, 25038, 27285, 29682, 31137, 32742, 37830, 41730, 42874, 47294, 49470, 51895, 54570, 56745, 62274, 62595, 64311, 70941, 74205, 81855, 93411, 103790, 107185, 113490, 118235, 125190, 128622, 134927, 141882, 148410, 155685, 163710, 176443, 186822, 192933, 212823, 214370, 236470, 269854, 311370, 321555, 352886, 354705, 385866, 404781, 425646, 467055, 529329, 643110, 674635, 709410, 809562, 882215, 934110, 964665, 1058658, 1064115, 1214343, 1349270, 1587987, 1764430, 1929330, 2023905, 2128230, 2293759, 2428686, 2646645, 3175974, 4047810, 4587518, 5293290, 6071715, 6881277, 7939935, 11468795, 12143430, 13762554, 15879870, 20643831, 22937590, 34406385, 41287662, 68812770, 103219155, 206438310]

約数ペア:

[(1, 206438310), (2, 103219155), (3, 68812770), (5, 41287662), (6, 34406385), (9, 22937590), (10, 20643831), (13, 15879870), (15, 13762554), (17, 12143430), (18, 11468795), (26, 7939935), (30, 6881277), (34, 6071715), (39, 5293290), (45, 4587518), (51, 4047810), (65, 3175974), (78, 2646645), (85, 2428686), (90, 2293759), (97, 2128230), (102, 2023905), (107, 1929330), (117, 1764430), (130, 1587987), (153, 1349270), (170, 1214343), (194, 1064115), (195, 1058658), (214, 964665), (221, 934110), (234, 882215), (255, 809562), (291, 709410), (306, 674635), (321, 643110), (390, 529329), (442, 467055), (485, 425646), (510, 404781), (535, 385866), (582, 354705), (585, 352886), (642, 321555), (663, 311370), (765, 269854), (873, 236470), (963, 214370), (970, 212823), (1070, 192933), (1105, 186822), (1170, 176443), (1261, 163710), (1326, 155685), (1391, 148410), (1455, 141882), (1530, 134927), (1605, 128622), (1649, 125190), (1746, 118235), (1819, 113490), (1926, 107185), (1989, 103790), (2210, 93411), (2522, 81855), (2782, 74205), (2910, 70941), (3210, 64311), (3298, 62595), (3315, 62274), (3638, 56745), (3783, 54570), (3978, 51895), (4173, 49470), (4365, 47294), (4815, 42874), (4947, 41730), (5457, 37830), (6305, 32742), (6630, 31137), (6955, 29682), (7566, 27285), (8245, 25038), (8346, 24735), (8730, 23647), (9095, 22698), (9630, 21437), (9894, 20865), (9945, 20758), (10379, 19890), (10914, 18915), (11349, 18190), (12519, 16490), (12610, 16371), (13910, 14841)]