201326684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{37589}}^1$

素因数の和:37709

約数の個数: 24

約数和(自身を含む): 383117280

約数和(自身を除く): 181790596

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5356, 37589, 75178, 150356, 488657, 977314, 1954628, 3871667, 7743334, 15486668, 50331671, 100663342, 201326684]

約数ペア:

[(1, 201326684), (2, 100663342), (4, 50331671), (13, 15486668), (26, 7743334), (52, 3871667), (103, 1954628), (206, 977314), (412, 488657), (1339, 150356), (2678, 75178), (5356, 37589)]