210327208

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:459

約数の個数: 96

約数和(自身を含む): 499149000

約数和(自身を除く): 288821792

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 149, 182, 196, 277, 298, 364, 392, 554, 596, 637, 728, 1043, 1108, 1192, 1274, 1937, 1939, 2086, 2216, 2548, 3601, 3874, 3878, 4172, 5096, 7202, 7301, 7748, 7756, 8344, 13559, 13573, 14404, 14602, 15496, 15512, 25207, 27118, 27146, 28808, 29204, 41273, 50414, 54236, 54292, 58408, 82546, 94913, 100828, 108472, 108584, 165092, 176449, 189826, 201656, 288911, 330184, 352898, 379652, 536549, 577822, 705796, 759304, 1073098, 1155644, 1411592, 2022377, 2146196, 2311288, 3755843, 4044754, 4292392, 7511686, 8089508, 15023372, 16179016, 26290901, 30046744, 52581802, 105163604, 210327208]

約数ペア:

[(1, 210327208), (2, 105163604), (4, 52581802), (7, 30046744), (8, 26290901), (13, 16179016), (14, 15023372), (26, 8089508), (28, 7511686), (49, 4292392), (52, 4044754), (56, 3755843), (91, 2311288), (98, 2146196), (104, 2022377), (149, 1411592), (182, 1155644), (196, 1073098), (277, 759304), (298, 705796), (364, 577822), (392, 536549), (554, 379652), (596, 352898), (637, 330184), (728, 288911), (1043, 201656), (1108, 189826), (1192, 176449), (1274, 165092), (1937, 108584), (1939, 108472), (2086, 100828), (2216, 94913), (2548, 82546), (3601, 58408), (3874, 54292), (3878, 54236), (4172, 50414), (5096, 41273), (7202, 29204), (7301, 28808), (7748, 27146), (7756, 27118), (8344, 25207), (13559, 15512), (13573, 15496), (14404, 14602)]