203859162

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:388

約数の個数: 96

約数和(自身を含む): 496903680

約数和(自身を除く): 293044518

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 157, 179, 186, 234, 279, 314, 358, 403, 471, 537, 558, 806, 942, 1074, 1209, 1413, 1611, 2041, 2327, 2418, 2826, 3222, 3627, 4082, 4654, 4867, 5549, 6123, 6981, 7254, 9734, 11098, 12246, 13962, 14601, 16647, 18369, 20943, 28103, 29202, 33294, 36738, 41886, 43803, 49941, 56206, 63271, 72137, 84309, 87606, 99882, 126542, 144274, 168618, 189813, 216411, 252927, 365339, 379626, 432822, 505854, 569439, 649233, 730678, 871193, 1096017, 1138878, 1298466, 1742386, 2192034, 2613579, 3288051, 5227158, 6576102, 7840737, 11325509, 15681474, 22651018, 33976527, 67953054, 101929581, 203859162]

約数ペア:

[(1, 203859162), (2, 101929581), (3, 67953054), (6, 33976527), (9, 22651018), (13, 15681474), (18, 11325509), (26, 7840737), (31, 6576102), (39, 5227158), (62, 3288051), (78, 2613579), (93, 2192034), (117, 1742386), (157, 1298466), (179, 1138878), (186, 1096017), (234, 871193), (279, 730678), (314, 649233), (358, 569439), (403, 505854), (471, 432822), (537, 379626), (558, 365339), (806, 252927), (942, 216411), (1074, 189813), (1209, 168618), (1413, 144274), (1611, 126542), (2041, 99882), (2327, 87606), (2418, 84309), (2826, 72137), (3222, 63271), (3627, 56206), (4082, 49941), (4654, 43803), (4867, 41886), (5549, 36738), (6123, 33294), (6981, 29202), (7254, 28103), (9734, 20943), (11098, 18369), (12246, 16647), (13962, 14601)]