201480904

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{773}}^1\times {\mathrm{1051}}^1$

素因数の和:1861

約数の個数: 32

約数和(自身を含む): 390839040

約数和(自身を除く): 189358136

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 773, 1051, 1546, 2102, 3092, 4204, 6184, 8408, 23963, 32581, 47926, 65162, 95852, 130324, 191704, 260648, 812423, 1624846, 3249692, 6499384, 25185113, 50370226, 100740452, 201480904]

約数ペア:

[(1, 201480904), (2, 100740452), (4, 50370226), (8, 25185113), (31, 6499384), (62, 3249692), (124, 1624846), (248, 812423), (773, 260648), (1051, 191704), (1546, 130324), (2102, 95852), (3092, 65162), (4204, 47926), (6184, 32581), (8408, 23963)]