204037281

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{3229}}^1$

素因数の和:3318

約数の個数: 48

約数和(自身を含む): 362793600

約数和(自身を除く): 158756319

約数列:

[1, 3, 7, 9, 17, 21, 51, 59, 63, 119, 153, 177, 357, 413, 531, 1003, 1071, 1239, 3009, 3229, 3717, 7021, 9027, 9687, 21063, 22603, 29061, 54893, 63189, 67809, 164679, 190511, 203427, 384251, 494037, 571533, 1152753, 1333577, 1714599, 3238687, 3458259, 4000731, 9716061, 12002193, 22670809, 29148183, 68012427, 204037281]

約数ペア:

[(1, 204037281), (3, 68012427), (7, 29148183), (9, 22670809), (17, 12002193), (21, 9716061), (51, 4000731), (59, 3458259), (63, 3238687), (119, 1714599), (153, 1333577), (177, 1152753), (357, 571533), (413, 494037), (531, 384251), (1003, 203427), (1071, 190511), (1239, 164679), (3009, 67809), (3229, 63189), (3717, 54893), (7021, 29061), (9027, 22603), (9687, 21063)]