203475748

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{119131}}^1$

素因数の和:119203

約数の個数: 24

約数和(自身を含む): 413626304

約数和(自身を除く): 210150556

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 119131, 238262, 476524, 833917, 1667834, 3335668, 7266991, 14533982, 29067964, 50868937, 101737874, 203475748]

約数ペア:

[(1, 203475748), (2, 101737874), (4, 50868937), (7, 29067964), (14, 14533982), (28, 7266991), (61, 3335668), (122, 1667834), (244, 833917), (427, 476524), (854, 238262), (1708, 119131)]