198953536

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{100279}}^1$

素因数の和:100322

約数の個数: 28

約数和(自身を含む): 407537920

約数和(自身を除く): 208584384

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 100279, 200558, 401116, 802232, 1604464, 3108649, 3208928, 6217298, 6417856, 12434596, 24869192, 49738384, 99476768, 198953536]

約数ペア:

[(1, 198953536), (2, 99476768), (4, 49738384), (8, 24869192), (16, 12434596), (31, 6417856), (32, 6217298), (62, 3208928), (64, 3108649), (124, 1604464), (248, 802232), (496, 401116), (992, 200558), (1984, 100279)]