201416986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{311791}}^1$

素因数の和:311829

約数の個数: 16

約数和(自身を含む): 336735360

約数和(自身を除く): 135318374

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 311791, 623582, 5300447, 5924029, 10600894, 11848058, 100708493, 201416986]

約数ペア:

[(1, 201416986), (2, 100708493), (17, 11848058), (19, 10600894), (34, 5924029), (38, 5300447), (323, 623582), (646, 311791)]