207831068

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{3217}}^1$

素因数の和:3773

約数の個数: 24

約数和(自身を含む): 376274304

約数和(自身を除く): 168443236

約数列:

[1, 2, 4, 31, 62, 124, 521, 1042, 2084, 3217, 6434, 12868, 16151, 32302, 64604, 99727, 199454, 398908, 1676057, 3352114, 6704228, 51957767, 103915534, 207831068]

約数ペア:

[(1, 207831068), (2, 103915534), (4, 51957767), (31, 6704228), (62, 3352114), (124, 1676057), (521, 398908), (1042, 199454), (2084, 99727), (3217, 64604), (6434, 32302), (12868, 16151)]