196947023

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1399}}^1$

素因数の和:1456

約数の個数: 36

約数和(自身を含む): 262861200

約数和(自身を除く): 65914177

約数列:

[1, 7, 13, 17, 49, 91, 119, 169, 221, 637, 833, 1183, 1399, 1547, 2873, 8281, 9793, 10829, 18187, 20111, 23783, 68551, 127309, 140777, 166481, 236431, 309179, 891163, 1165367, 1655017, 2164253, 4019327, 11585119, 15149771, 28135289, 196947023]

約数ペア:

[(1, 196947023), (7, 28135289), (13, 15149771), (17, 11585119), (49, 4019327), (91, 2164253), (119, 1655017), (169, 1165367), (221, 891163), (637, 309179), (833, 236431), (1183, 166481), (1399, 140777), (1547, 127309), (2873, 68551), (8281, 23783), (9793, 20111), (10829, 18187)]