201923302525

素因数分解:

$5^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{1385171}}^1$

素因数の和:1385219

約数の個数: 48

約数和(自身を含む): 309170390400

約数和(自身を除く): 107247087875

約数列:

[1, 5, 7, 17, 25, 35, 49, 85, 119, 175, 245, 343, 425, 595, 833, 1225, 1715, 2975, 4165, 5831, 8575, 20825, 29155, 145775, 1385171, 6925855, 9696197, 23547907, 34629275, 48480985, 67873379, 117739535, 164835349, 242404925, 339366895, 475113653, 588697675, 824176745, 1153847443, 1696834475, 2375568265, 4120883725, 5769237215, 8076932101, 11877841325, 28846186075, 40384660505, 201923302525]

約数ペア:

[(1, 201923302525), (5, 40384660505), (7, 28846186075), (17, 11877841325), (25, 8076932101), (35, 5769237215), (49, 4120883725), (85, 2375568265), (119, 1696834475), (175, 1153847443), (245, 824176745), (343, 588697675), (425, 475113653), (595, 339366895), (833, 242404925), (1225, 164835349), (1715, 117739535), (2975, 67873379), (4165, 48480985), (5831, 34629275), (8575, 23547907), (20825, 9696197), (29155, 6925855), (145775, 1385171)]