201930508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{30577}}^1$

素因数の和:30721

約数の個数: 24

約数和(自身を含む): 383570432

約数和(自身を除く): 181639924

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3302, 6604, 30577, 61154, 122308, 397501, 795002, 1590004, 3883279, 7766558, 15533116, 50482627, 100965254, 201930508]

約数ペア:

[(1, 201930508), (2, 100965254), (4, 50482627), (13, 15533116), (26, 7766558), (52, 3883279), (127, 1590004), (254, 795002), (508, 397501), (1651, 122308), (3302, 61154), (6604, 30577)]