204579416

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{1481}}^1$

素因数の和:2075

約数の個数: 32

約数和(自身を含む): 396938880

約数和(自身を除く): 192359464

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 557, 1114, 1481, 2228, 2962, 4456, 5924, 11848, 17267, 34534, 45911, 69068, 91822, 138136, 183644, 367288, 824917, 1649834, 3299668, 6599336, 25572427, 51144854, 102289708, 204579416]

約数ペア:

[(1, 204579416), (2, 102289708), (4, 51144854), (8, 25572427), (31, 6599336), (62, 3299668), (124, 1649834), (248, 824917), (557, 367288), (1114, 183644), (1481, 138136), (2228, 91822), (2962, 69068), (4456, 45911), (5924, 34534), (11848, 17267)]