199200867820

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1860647}}^1$

素因数の和:1860810

約数の個数: 48

約数和(自身を含む): 430434865728

約数和(自身を除く): 231233997908

約数列:

[1, 2, 4, 5, 10, 20, 53, 101, 106, 202, 212, 265, 404, 505, 530, 1010, 1060, 2020, 5353, 10706, 21412, 26765, 53530, 107060, 1860647, 3721294, 7442588, 9303235, 18606470, 37212940, 98614291, 187925347, 197228582, 375850694, 394457164, 493071455, 751701388, 939626735, 986142910, 1879253470, 1972285820, 3758506940, 9960043391, 19920086782, 39840173564, 49800216955, 99600433910, 199200867820]

約数ペア:

[(1, 199200867820), (2, 99600433910), (4, 49800216955), (5, 39840173564), (10, 19920086782), (20, 9960043391), (53, 3758506940), (101, 1972285820), (106, 1879253470), (202, 986142910), (212, 939626735), (265, 751701388), (404, 493071455), (505, 394457164), (530, 375850694), (1010, 197228582), (1060, 187925347), (2020, 98614291), (5353, 37212940), (10706, 18606470), (21412, 9303235), (26765, 7442588), (53530, 3721294), (107060, 1860647)]