200961878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{22147}}^1$

素因数の和:22511

約数の個数: 16

約数和(自身を含む): 325575600

約数和(自身を除く): 124613722

約数列:

[1, 2, 13, 26, 349, 698, 4537, 9074, 22147, 44294, 287911, 575822, 7729303, 15458606, 100480939, 200961878]

約数ペア:

[(1, 200961878), (2, 100480939), (13, 15458606), (26, 7729303), (349, 575822), (698, 287911), (4537, 44294), (9074, 22147)]