201333340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{7237}}^1$

素因数の和:7366

約数の個数: 48

約数和(自身を含む): 459641952

約数和(自身を除く): 258308612

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 107, 130, 214, 260, 428, 535, 1070, 1391, 2140, 2782, 5564, 6955, 7237, 13910, 14474, 27820, 28948, 36185, 72370, 94081, 144740, 188162, 376324, 470405, 774359, 940810, 1548718, 1881620, 3097436, 3871795, 7743590, 10066667, 15487180, 20133334, 40266668, 50333335, 100666670, 201333340]

約数ペア:

[(1, 201333340), (2, 100666670), (4, 50333335), (5, 40266668), (10, 20133334), (13, 15487180), (20, 10066667), (26, 7743590), (52, 3871795), (65, 3097436), (107, 1881620), (130, 1548718), (214, 940810), (260, 774359), (428, 470405), (535, 376324), (1070, 188162), (1391, 144740), (2140, 94081), (2782, 72370), (5564, 36185), (6955, 28948), (7237, 27820), (13910, 14474)]