204070932

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1621}}^1$

素因数の和:1913

約数の個数: 72

約数和(自身を含む): 557935560

約数和(自身を除く): 353864628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 269, 468, 538, 807, 1076, 1614, 1621, 2421, 3228, 3242, 3497, 4842, 4863, 6484, 6994, 9684, 9726, 10491, 13988, 14589, 19452, 20982, 21073, 29178, 31473, 41964, 42146, 58356, 62946, 63219, 84292, 125892, 126438, 189657, 252876, 379314, 436049, 758628, 872098, 1308147, 1744196, 2616294, 3924441, 5232588, 5668637, 7848882, 11337274, 15697764, 17005911, 22674548, 34011822, 51017733, 68023644, 102035466, 204070932]

約数ペア:

[(1, 204070932), (2, 102035466), (3, 68023644), (4, 51017733), (6, 34011822), (9, 22674548), (12, 17005911), (13, 15697764), (18, 11337274), (26, 7848882), (36, 5668637), (39, 5232588), (52, 3924441), (78, 2616294), (117, 1744196), (156, 1308147), (234, 872098), (269, 758628), (468, 436049), (538, 379314), (807, 252876), (1076, 189657), (1614, 126438), (1621, 125892), (2421, 84292), (3228, 63219), (3242, 62946), (3497, 58356), (4842, 42146), (4863, 41964), (6484, 31473), (6994, 29178), (9684, 21073), (9726, 20982), (10491, 19452), (13988, 14589)]