204225688

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{293}}^1\times {\mathrm{577}}^1$

素因数の和:1027

約数の個数: 32

約数和(自身を含む): 387444960

約数和(自身を除く): 183219272

約数列:

[1, 2, 4, 8, 151, 293, 302, 577, 586, 604, 1154, 1172, 1208, 2308, 2344, 4616, 44243, 87127, 88486, 169061, 174254, 176972, 338122, 348508, 353944, 676244, 697016, 1352488, 25528211, 51056422, 102112844, 204225688]

約数ペア:

[(1, 204225688), (2, 102112844), (4, 51056422), (8, 25528211), (151, 1352488), (293, 697016), (302, 676244), (577, 353944), (586, 348508), (604, 338122), (1154, 176972), (1172, 174254), (1208, 169061), (2308, 88486), (2344, 87127), (4616, 44243)]