200217810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{1471}}^1$

素因数の和:1843

約数の個数: 64

約数和(自身を含む): 519321600

約数和(自身を除く): 319103790

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 349, 390, 698, 1047, 1471, 1745, 2094, 2942, 3490, 4413, 4537, 5235, 7355, 8826, 9074, 10470, 13611, 14710, 19123, 22065, 22685, 27222, 38246, 44130, 45370, 57369, 68055, 95615, 114738, 136110, 191230, 286845, 513379, 573690, 1026758, 1540137, 2566895, 3080274, 5133790, 6673927, 7700685, 13347854, 15401370, 20021781, 33369635, 40043562, 66739270, 100108905, 200217810]

約数ペア:

[(1, 200217810), (2, 100108905), (3, 66739270), (5, 40043562), (6, 33369635), (10, 20021781), (13, 15401370), (15, 13347854), (26, 7700685), (30, 6673927), (39, 5133790), (65, 3080274), (78, 2566895), (130, 1540137), (195, 1026758), (349, 573690), (390, 513379), (698, 286845), (1047, 191230), (1471, 136110), (1745, 114738), (2094, 95615), (2942, 68055), (3490, 57369), (4413, 45370), (4537, 44130), (5235, 38246), (7355, 27222), (8826, 22685), (9074, 22065), (10470, 19123), (13611, 14710)]