201632711

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 246951936

約数和(自身を除く): 45319225

約数列:

[1, 7, 31, 41, 131, 173, 217, 287, 917, 1211, 1271, 4061, 5363, 5371, 7093, 8897, 22663, 28427, 37541, 37597, 49651, 158641, 166501, 219883, 702553, 929183, 1165507, 1539181, 4917871, 6504281, 28804673, 201632711]

約数ペア:

[(1, 201632711), (7, 28804673), (31, 6504281), (41, 4917871), (131, 1539181), (173, 1165507), (217, 929183), (287, 702553), (917, 219883), (1211, 166501), (1271, 158641), (4061, 49651), (5363, 37597), (5371, 37541), (7093, 28427), (8897, 22663)]