202803250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{62401}}^1$

素因数の和:62431

約数の個数: 32

約数和(自身を含む): 408857904

約数和(自身を除く): 206054654

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 62401, 124802, 312005, 624010, 811213, 1560025, 1622426, 3120050, 4056065, 7800125, 8112130, 15600250, 20280325, 40560650, 101401625, 202803250]

約数ペア:

[(1, 202803250), (2, 101401625), (5, 40560650), (10, 20280325), (13, 15600250), (25, 8112130), (26, 7800125), (50, 4056065), (65, 3120050), (125, 1622426), (130, 1560025), (250, 811213), (325, 624010), (650, 312005), (1625, 124802), (3250, 62401)]