201421136

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{58013}}^1$

素因数の和:58059

約数の個数: 40

約数和(自身を含む): 460399104

約数和(自身を除く): 258977968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 58013, 116026, 232052, 406091, 464104, 812182, 928208, 1624364, 1798403, 3248728, 3596806, 6497456, 7193612, 12588821, 14387224, 25177642, 28774448, 50355284, 100710568, 201421136]

約数ペア:

[(1, 201421136), (2, 100710568), (4, 50355284), (7, 28774448), (8, 25177642), (14, 14387224), (16, 12588821), (28, 7193612), (31, 6497456), (56, 3596806), (62, 3248728), (112, 1798403), (124, 1624364), (217, 928208), (248, 812182), (434, 464104), (496, 406091), (868, 232052), (1736, 116026), (3472, 58013)]