201307983

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3571}}^1$

素因数の和:3659

約数の個数: 32

約数和(自身を含む): 301762560

約数和(自身を除く): 100454577

約数列:

[1, 3, 19, 23, 43, 57, 69, 129, 437, 817, 989, 1311, 2451, 2967, 3571, 10713, 18791, 56373, 67849, 82133, 153553, 203547, 246399, 460659, 1560527, 2917507, 3531719, 4681581, 8752521, 10595157, 67102661, 201307983]

約数ペア:

[(1, 201307983), (3, 67102661), (19, 10595157), (23, 8752521), (43, 4681581), (57, 3531719), (69, 2917507), (129, 1560527), (437, 460659), (817, 246399), (989, 203547), (1311, 153553), (2451, 82133), (2967, 67849), (3571, 56373), (10713, 18791)]