204287070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{6311}}^1$

素因数の和:6417

約数の個数: 64

約数和(自身を含む): 534449664

約数和(自身を除く): 330162594

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 83, 130, 166, 195, 249, 390, 415, 498, 830, 1079, 1245, 2158, 2490, 3237, 5395, 6311, 6474, 10790, 12622, 16185, 18933, 31555, 32370, 37866, 63110, 82043, 94665, 164086, 189330, 246129, 410215, 492258, 523813, 820430, 1047626, 1230645, 1571439, 2461290, 2619065, 3142878, 5238130, 6809569, 7857195, 13619138, 15714390, 20428707, 34047845, 40857414, 68095690, 102143535, 204287070]

約数ペア:

[(1, 204287070), (2, 102143535), (3, 68095690), (5, 40857414), (6, 34047845), (10, 20428707), (13, 15714390), (15, 13619138), (26, 7857195), (30, 6809569), (39, 5238130), (65, 3142878), (78, 2619065), (83, 2461290), (130, 1571439), (166, 1230645), (195, 1047626), (249, 820430), (390, 523813), (415, 492258), (498, 410215), (830, 246129), (1079, 189330), (1245, 164086), (2158, 94665), (2490, 82043), (3237, 63110), (5395, 37866), (6311, 32370), (6474, 31555), (10790, 18933), (12622, 16185)]