204037197

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{18229}}^1$

素因数の和:18293

約数の個数: 32

約数和(自身を含む): 343015680

約数和(自身を除く): 138978483

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 533, 861, 1599, 3731, 11193, 18229, 54687, 127603, 236977, 382809, 710931, 747389, 1658839, 2242167, 4976517, 5231723, 9716057, 15695169, 29148171, 68012399, 204037197]

約数ペア:

[(1, 204037197), (3, 68012399), (7, 29148171), (13, 15695169), (21, 9716057), (39, 5231723), (41, 4976517), (91, 2242167), (123, 1658839), (273, 747389), (287, 710931), (533, 382809), (861, 236977), (1599, 127603), (3731, 54687), (11193, 18229)]