202488643

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1117}}^1$

素因数の和:1219

約数の個数: 32

約数和(自身を含む): 257587200

約数和(自身を除く): 55098557

約数列:

[1, 7, 19, 29, 47, 133, 203, 329, 551, 893, 1117, 1363, 3857, 6251, 7819, 9541, 21223, 25897, 32393, 52499, 148561, 181279, 226751, 367493, 615467, 997481, 1522471, 4308269, 6982367, 10657297, 28926949, 202488643]

約数ペア:

[(1, 202488643), (7, 28926949), (19, 10657297), (29, 6982367), (47, 4308269), (133, 1522471), (203, 997481), (329, 615467), (551, 367493), (893, 226751), (1117, 181279), (1363, 148561), (3857, 52499), (6251, 32393), (7819, 25897), (9541, 21223)]