245830868

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{42181}}^1$

素因数の和:42263

約数の個数: 24

約数和(自身を含む): 453540864

約数和(自身を除く): 207709996

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 1457, 2914, 5828, 42181, 84362, 168724, 1307611, 1982507, 2615222, 3965014, 5230444, 7930028, 61457717, 122915434, 245830868]

約数ペア:

[(1, 245830868), (2, 122915434), (4, 61457717), (31, 7930028), (47, 5230444), (62, 3965014), (94, 2615222), (124, 1982507), (188, 1307611), (1457, 168724), (2914, 84362), (5828, 42181)]