203477968

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{54581}}^1$

素因数の和:54822

約数の個数: 20

約数和(自身を含む): 395937828

約数和(自身を除く): 192459860

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 54581, 109162, 218324, 436648, 873296, 12717373, 25434746, 50869492, 101738984, 203477968]

約数ペア:

[(1, 203477968), (2, 101738984), (4, 50869492), (8, 25434746), (16, 12717373), (233, 873296), (466, 436648), (932, 218324), (1864, 109162), (3728, 54581)]