201377618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{2441}}^1$

素因数の和:2642

約数の個数: 32

約数和(自身を含む): 344615040

約数和(自身を除く): 143237422

約数列:

[1, 2, 13, 19, 26, 38, 167, 247, 334, 494, 2171, 2441, 3173, 4342, 4882, 6346, 31733, 41249, 46379, 63466, 82498, 92758, 407647, 602927, 815294, 1205854, 5299411, 7745293, 10598822, 15490586, 100688809, 201377618]

約数ペア:

[(1, 201377618), (2, 100688809), (13, 15490586), (19, 10598822), (26, 7745293), (38, 5299411), (167, 1205854), (247, 815294), (334, 602927), (494, 407647), (2171, 92758), (2441, 82498), (3173, 63466), (4342, 46379), (4882, 41249), (6346, 31733)]