189300484

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{373}}^1\times {\mathrm{1787}}^1$

素因数の和:2235

約数の個数: 24

約数和(自身を含む): 337030848

約数和(自身を除く): 147730364

約数列:

[1, 2, 4, 71, 142, 284, 373, 746, 1492, 1787, 3574, 7148, 26483, 52966, 105932, 126877, 253754, 507508, 666551, 1333102, 2666204, 47325121, 94650242, 189300484]

約数ペア:

[(1, 189300484), (2, 94650242), (4, 47325121), (71, 2666204), (142, 1333102), (284, 666551), (373, 507508), (746, 253754), (1492, 126877), (1787, 105932), (3574, 52966), (7148, 26483)]