204970016

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{206623}}^1$

素因数の和:206664

約数の個数: 24

約数和(自身を含む): 416553984

約数和(自身を除く): 211583968

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 206623, 413246, 826492, 1652984, 3305968, 6405313, 6611936, 12810626, 25621252, 51242504, 102485008, 204970016]

約数ペア:

[(1, 204970016), (2, 102485008), (4, 51242504), (8, 25621252), (16, 12810626), (31, 6611936), (32, 6405313), (62, 3305968), (124, 1652984), (248, 826492), (496, 413246), (992, 206623)]