201870266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{487}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 332035200

約数和(自身を除く): 130164934

約数列:

[1, 2, 13, 26, 107, 149, 214, 298, 487, 974, 1391, 1937, 2782, 3874, 6331, 12662, 15943, 31886, 52109, 72563, 104218, 145126, 207259, 414518, 677417, 943319, 1354834, 1886638, 7764241, 15528482, 100935133, 201870266]

約数ペア:

[(1, 201870266), (2, 100935133), (13, 15528482), (26, 7764241), (107, 1886638), (149, 1354834), (214, 943319), (298, 677417), (487, 414518), (974, 207259), (1391, 145126), (1937, 104218), (2782, 72563), (3874, 52109), (6331, 31886), (12662, 15943)]