201950871585

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7369}}^1\times {\mathrm{38873}}^1$

素因数の和:46297

約数の個数: 32

約数和(自身を含む): 330049589760

約数和(自身を除く): 128098718175

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 7369, 22107, 36845, 38873, 110535, 116619, 194365, 346343, 583095, 1039029, 1731715, 1827031, 5195145, 5481093, 9135155, 27405465, 286455137, 859365411, 1432275685, 4296827055, 13463391439, 40390174317, 67316957195, 201950871585]

約数ペア:

[(1, 201950871585), (3, 67316957195), (5, 40390174317), (15, 13463391439), (47, 4296827055), (141, 1432275685), (235, 859365411), (705, 286455137), (7369, 27405465), (22107, 9135155), (36845, 5481093), (38873, 5195145), (110535, 1827031), (116619, 1731715), (194365, 1039029), (346343, 583095)]