200829825

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2713}}^1$

素因数の和:2783

約数の個数: 72

約数和(自身を含む): 419996928

約数和(自身を除く): 219167103

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 47, 63, 75, 105, 141, 175, 225, 235, 315, 329, 423, 525, 705, 987, 1175, 1575, 1645, 2115, 2713, 2961, 3525, 4935, 8139, 8225, 10575, 13565, 14805, 18991, 24417, 24675, 40695, 56973, 67825, 74025, 94955, 122085, 127511, 170919, 203475, 284865, 382533, 474775, 610425, 637555, 854595, 892577, 1147599, 1424325, 1912665, 2677731, 3187775, 4272975, 4462885, 5737995, 8033193, 9563325, 13388655, 22314425, 28689975, 40165965, 66943275, 200829825]

約数ペア:

[(1, 200829825), (3, 66943275), (5, 40165965), (7, 28689975), (9, 22314425), (15, 13388655), (21, 9563325), (25, 8033193), (35, 5737995), (45, 4462885), (47, 4272975), (63, 3187775), (75, 2677731), (105, 1912665), (141, 1424325), (175, 1147599), (225, 892577), (235, 854595), (315, 637555), (329, 610425), (423, 474775), (525, 382533), (705, 284865), (987, 203475), (1175, 170919), (1575, 127511), (1645, 122085), (2115, 94955), (2713, 74025), (2961, 67825), (3525, 56973), (4935, 40695), (8139, 24675), (8225, 24417), (10575, 18991), (13565, 14805)]