200493675

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{30727}}^1$

素因数の和:30772

約数の個数: 36

約数和(自身を含む): 371501520

約数和(自身を除く): 171007845

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 725, 1305, 2175, 6525, 30727, 92181, 153635, 276543, 460905, 768175, 891083, 1382715, 2304525, 2673249, 4455415, 6913575, 8019747, 13366245, 22277075, 40098735, 66831225, 200493675]

約数ペア:

[(1, 200493675), (3, 66831225), (5, 40098735), (9, 22277075), (15, 13366245), (25, 8019747), (29, 6913575), (45, 4455415), (75, 2673249), (87, 2304525), (145, 1382715), (225, 891083), (261, 768175), (435, 460905), (725, 276543), (1305, 153635), (2175, 92181), (6525, 30727)]