201031844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{63377}}^1$

素因数の和:63455

約数の個数: 24

約数和(自身を含む): 385084728

約数和(自身を除く): 184052884

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 63377, 126754, 253508, 823901, 1647802, 3295604, 3865997, 7731994, 15463988, 50257961, 100515922, 201031844]

約数ペア:

[(1, 201031844), (2, 100515922), (4, 50257961), (13, 15463988), (26, 7731994), (52, 3865997), (61, 3295604), (122, 1647802), (244, 823901), (793, 253508), (1586, 126754), (3172, 63377)]