201839841890

素因数分解:

$2^1\times 5^1\times {\mathrm{548791}}^1\times {\mathrm{36779}}^1$

素因数の和:585577

約数の個数: 16

約数和(自身を含む): 363322255680

約数和(自身を除く): 161482413790

約数列:

[1, 2, 5, 10, 36779, 73558, 183895, 367790, 548791, 1097582, 2743955, 5487910, 20183984189, 40367968378, 100919920945, 201839841890]

約数ペア:

[(1, 201839841890), (2, 100919920945), (5, 40367968378), (10, 20183984189), (36779, 5487910), (73558, 2743955), (183895, 1097582), (367790, 548791)]