100193044

素因数分解:

$2^2\times 7^3\times {\mathrm{103}}^1\times {\mathrm{709}}^1$

素因数の和:837

約数の個数: 48

約数和(自身を含む): 206752000

約数和(自身を除く): 106558956

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 103, 196, 206, 343, 412, 686, 709, 721, 1372, 1418, 1442, 2836, 2884, 4963, 5047, 9926, 10094, 19852, 20188, 34741, 35329, 69482, 70658, 73027, 138964, 141316, 146054, 243187, 292108, 486374, 511189, 972748, 1022378, 2044756, 3578323, 7156646, 14313292, 25048261, 50096522, 100193044]

約数ペア:

[(1, 100193044), (2, 50096522), (4, 25048261), (7, 14313292), (14, 7156646), (28, 3578323), (49, 2044756), (98, 1022378), (103, 972748), (196, 511189), (206, 486374), (343, 292108), (412, 243187), (686, 146054), (709, 141316), (721, 138964), (1372, 73027), (1418, 70658), (1442, 69482), (2836, 35329), (2884, 34741), (4963, 20188), (5047, 19852), (9926, 10094)]