205827636

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:446

約数の個数: 144

約数和(自身を含む): 603288000

約数和(自身を除く): 397460364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 59, 68, 84, 98, 102, 118, 119, 147, 177, 196, 204, 236, 238, 294, 349, 354, 357, 413, 476, 588, 698, 708, 714, 826, 833, 1003, 1047, 1239, 1396, 1428, 1652, 1666, 2006, 2094, 2443, 2478, 2499, 2891, 3009, 3332, 4012, 4188, 4886, 4956, 4998, 5782, 5933, 6018, 7021, 7329, 8673, 9772, 9996, 11564, 11866, 12036, 14042, 14658, 17101, 17346, 17799, 20591, 21063, 23732, 28084, 29316, 34202, 34692, 35598, 41182, 41531, 42126, 49147, 51303, 61773, 68404, 71196, 82364, 83062, 84252, 98294, 102606, 123546, 124593, 144137, 147441, 166124, 196588, 205212, 247092, 249186, 288274, 290717, 294882, 350047, 432411, 498372, 576548, 581434, 589764, 700094, 864822, 872151, 1008959, 1050141, 1162868, 1400188, 1729644, 1744302, 2017918, 2100282, 2450329, 3026877, 3488604, 4035836, 4200564, 4900658, 6053754, 7350987, 9801316, 12107508, 14701974, 17152303, 29403948, 34304606, 51456909, 68609212, 102913818, 205827636]

約数ペア:

[(1, 205827636), (2, 102913818), (3, 68609212), (4, 51456909), (6, 34304606), (7, 29403948), (12, 17152303), (14, 14701974), (17, 12107508), (21, 9801316), (28, 7350987), (34, 6053754), (42, 4900658), (49, 4200564), (51, 4035836), (59, 3488604), (68, 3026877), (84, 2450329), (98, 2100282), (102, 2017918), (118, 1744302), (119, 1729644), (147, 1400188), (177, 1162868), (196, 1050141), (204, 1008959), (236, 872151), (238, 864822), (294, 700094), (349, 589764), (354, 581434), (357, 576548), (413, 498372), (476, 432411), (588, 350047), (698, 294882), (708, 290717), (714, 288274), (826, 249186), (833, 247092), (1003, 205212), (1047, 196588), (1239, 166124), (1396, 147441), (1428, 144137), (1652, 124593), (1666, 123546), (2006, 102606), (2094, 98294), (2443, 84252), (2478, 83062), (2499, 82364), (2891, 71196), (3009, 68404), (3332, 61773), (4012, 51303), (4188, 49147), (4886, 42126), (4956, 41531), (4998, 41182), (5782, 35598), (5933, 34692), (6018, 34202), (7021, 29316), (7329, 28084), (8673, 23732), (9772, 21063), (9996, 20591), (11564, 17799), (11866, 17346), (12036, 17101), (14042, 14658)]