201105200

素因数分解:

$2^4\times 5^2\times {\mathrm{139}}^1\times {\mathrm{3617}}^1$

素因数の和:3774

約数の個数: 60

約数和(自身を含む): 486765720

約数和(自身を除く): 285660520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 139, 200, 278, 400, 556, 695, 1112, 1390, 2224, 2780, 3475, 3617, 5560, 6950, 7234, 11120, 13900, 14468, 18085, 27800, 28936, 36170, 55600, 57872, 72340, 90425, 144680, 180850, 289360, 361700, 502763, 723400, 1005526, 1446800, 2011052, 2513815, 4022104, 5027630, 8044208, 10055260, 12569075, 20110520, 25138150, 40221040, 50276300, 100552600, 201105200]

約数ペア:

[(1, 201105200), (2, 100552600), (4, 50276300), (5, 40221040), (8, 25138150), (10, 20110520), (16, 12569075), (20, 10055260), (25, 8044208), (40, 5027630), (50, 4022104), (80, 2513815), (100, 2011052), (139, 1446800), (200, 1005526), (278, 723400), (400, 502763), (556, 361700), (695, 289360), (1112, 180850), (1390, 144680), (2224, 90425), (2780, 72340), (3475, 57872), (3617, 55600), (5560, 36170), (6950, 28936), (7234, 27800), (11120, 18085), (13900, 14468)]