226157183

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{401}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 281567232

約数和(自身を除く): 55410049

約数列:

[1, 7, 23, 31, 113, 161, 217, 401, 713, 791, 2599, 2807, 3503, 4991, 9223, 12431, 18193, 24521, 45313, 64561, 80569, 87017, 285913, 317191, 563983, 1042199, 1404703, 2001391, 7295393, 9832921, 32308169, 226157183]

約数ペア:

[(1, 226157183), (7, 32308169), (23, 9832921), (31, 7295393), (113, 2001391), (161, 1404703), (217, 1042199), (401, 563983), (713, 317191), (791, 285913), (2599, 87017), (2807, 80569), (3503, 64561), (4991, 45313), (9223, 24521), (12431, 18193)]