200423210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1531}}^1$

素因数の和:1623

約数の個数: 64

約数和(自身を含む): 416949120

約数和(自身を除く): 216525910

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 53, 65, 95, 106, 130, 190, 247, 265, 494, 530, 689, 1007, 1235, 1378, 1531, 2014, 2470, 3062, 3445, 5035, 6890, 7655, 10070, 13091, 15310, 19903, 26182, 29089, 39806, 58178, 65455, 81143, 99515, 130910, 145445, 162286, 199030, 290890, 378157, 405715, 756314, 811430, 1054859, 1541717, 1890785, 2109718, 3083434, 3781570, 5274295, 7708585, 10548590, 15417170, 20042321, 40084642, 100211605, 200423210]

約数ペア:

[(1, 200423210), (2, 100211605), (5, 40084642), (10, 20042321), (13, 15417170), (19, 10548590), (26, 7708585), (38, 5274295), (53, 3781570), (65, 3083434), (95, 2109718), (106, 1890785), (130, 1541717), (190, 1054859), (247, 811430), (265, 756314), (494, 405715), (530, 378157), (689, 290890), (1007, 199030), (1235, 162286), (1378, 145445), (1531, 130910), (2014, 99515), (2470, 81143), (3062, 65455), (3445, 58178), (5035, 39806), (6890, 29089), (7655, 26182), (10070, 19903), (13091, 15310)]