200103075

素因数分解:

$3^3\times 5^2\times {\mathrm{521}}^1\times {\mathrm{569}}^1$

素因数の和:1109

約数の個数: 48

約数和(自身を含む): 368949600

約数和(自身を除く): 168846525

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 521, 569, 675, 1563, 1707, 2605, 2845, 4689, 5121, 7815, 8535, 13025, 14067, 14225, 15363, 23445, 25605, 39075, 42675, 70335, 76815, 117225, 128025, 296449, 351675, 384075, 889347, 1482245, 2668041, 4446735, 7411225, 8004123, 13340205, 22233675, 40020615, 66701025, 200103075]

約数ペア:

[(1, 200103075), (3, 66701025), (5, 40020615), (9, 22233675), (15, 13340205), (25, 8004123), (27, 7411225), (45, 4446735), (75, 2668041), (135, 1482245), (225, 889347), (521, 384075), (569, 351675), (675, 296449), (1563, 128025), (1707, 117225), (2605, 76815), (2845, 70335), (4689, 42675), (5121, 39075), (7815, 25605), (8535, 23445), (13025, 15363), (14067, 14225)]