201660881165

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1\times {\mathrm{797}}^1\times {\mathrm{2663}}^1$

素因数の和:4109

約数の個数: 32

約数和(自身を含む): 250614798336

約数和(自身を除く): 48953917171

約数列:

[1, 5, 31, 155, 613, 797, 2663, 3065, 3985, 13315, 19003, 24707, 82553, 95015, 123535, 412765, 488561, 1632419, 2122411, 2442805, 8162095, 10612055, 15145391, 50604989, 65794741, 75726955, 253024945, 328973705, 1301037943, 6505189715, 40332176233, 201660881165]

約数ペア:

[(1, 201660881165), (5, 40332176233), (31, 6505189715), (155, 1301037943), (613, 328973705), (797, 253024945), (2663, 75726955), (3065, 65794741), (3985, 50604989), (13315, 15145391), (19003, 10612055), (24707, 8162095), (82553, 2442805), (95015, 2122411), (123535, 1632419), (412765, 488561)]