201362993

素因数分解:

${\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:425

約数の個数: 24

約数和(自身を含む): 225783936

約数和(自身を除く): 24420943

約数列:

[1, 13, 47, 101, 169, 251, 611, 1313, 3263, 4747, 7943, 11797, 17069, 25351, 42419, 61711, 153361, 329563, 802243, 1191497, 1993693, 4284319, 15489461, 201362993]

約数ペア:

[(1, 201362993), (13, 15489461), (47, 4284319), (101, 1993693), (169, 1191497), (251, 802243), (611, 329563), (1313, 153361), (3263, 61711), (4747, 42419), (7943, 25351), (11797, 17069)]