204551210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{3163}}^1$

素因数の和:3422

約数の個数: 32

約数和(自身を含む): 382717440

約数和(自身を除く): 178166230

約数列:

[1, 2, 5, 10, 29, 58, 145, 223, 290, 446, 1115, 2230, 3163, 6326, 6467, 12934, 15815, 31630, 32335, 64670, 91727, 183454, 458635, 705349, 917270, 1410698, 3526745, 7053490, 20455121, 40910242, 102275605, 204551210]

約数ペア:

[(1, 204551210), (2, 102275605), (5, 40910242), (10, 20455121), (29, 7053490), (58, 3526745), (145, 1410698), (223, 917270), (290, 705349), (446, 458635), (1115, 183454), (2230, 91727), (3163, 64670), (6326, 32335), (6467, 31630), (12934, 15815)]