201212993

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{3529}}^1$

素因数の和:3656

約数の個数: 16

約数和(自身を含む): 218916480

約数和(自身を除く): 17703487

約数列:

[1, 23, 37, 67, 851, 1541, 2479, 3529, 57017, 81167, 130573, 236443, 3003179, 5438189, 8748391, 201212993]

約数ペア:

[(1, 201212993), (23, 8748391), (37, 5438189), (67, 3003179), (851, 236443), (1541, 130573), (2479, 81167), (3529, 57017)]