201861010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{4231}}^1$

素因数の和:4618

約数の個数: 32

約数和(自身を含む): 392458752

約数和(自身を除く): 190597742

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 367, 734, 1835, 3670, 4231, 4771, 8462, 9542, 21155, 23855, 42310, 47710, 55003, 110006, 275015, 550030, 1552777, 3105554, 7763885, 15527770, 20186101, 40372202, 100930505, 201861010]

約数ペア:

[(1, 201861010), (2, 100930505), (5, 40372202), (10, 20186101), (13, 15527770), (26, 7763885), (65, 3105554), (130, 1552777), (367, 550030), (734, 275015), (1835, 110006), (3670, 55003), (4231, 47710), (4771, 42310), (8462, 23855), (9542, 21155)]