202225790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{7817}}^1$

素因数の和:8036

約数の個数: 32

約数和(自身を含む): 394027200

約数和(自身を除く): 191801410

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 199, 398, 995, 1990, 2587, 5174, 7817, 12935, 15634, 25870, 39085, 78170, 101621, 203242, 508105, 1016210, 1555583, 3111166, 7777915, 15555830, 20222579, 40445158, 101112895, 202225790]

約数ペア:

[(1, 202225790), (2, 101112895), (5, 40445158), (10, 20222579), (13, 15555830), (26, 7777915), (65, 3111166), (130, 1555583), (199, 1016210), (398, 508105), (995, 203242), (1990, 101621), (2587, 78170), (5174, 39085), (7817, 25870), (12935, 15634)]