201663370

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{13841}}^1$

素因数の和:13926

約数の個数: 32

約数和(自身を含む): 382703616

約数和(自身を除く): 181040246

約数列:

[1, 2, 5, 10, 31, 47, 62, 94, 155, 235, 310, 470, 1457, 2914, 7285, 13841, 14570, 27682, 69205, 138410, 429071, 650527, 858142, 1301054, 2145355, 3252635, 4290710, 6505270, 20166337, 40332674, 100831685, 201663370]

約数ペア:

[(1, 201663370), (2, 100831685), (5, 40332674), (10, 20166337), (31, 6505270), (47, 4290710), (62, 3252635), (94, 2145355), (155, 1301054), (235, 858142), (310, 650527), (470, 429071), (1457, 138410), (2914, 69205), (7285, 27682), (13841, 14570)]