201704860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{49681}}^1$

素因数の和:49726

約数の個数: 48

約数和(自身を含む): 500794560

約数和(自身を除く): 299089700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 49681, 99362, 198724, 248405, 347767, 496810, 695534, 993620, 1391068, 1440749, 1738835, 2881498, 3477670, 5762996, 6955340, 7203745, 10085243, 14407490, 20170486, 28814980, 40340972, 50426215, 100852430, 201704860]

約数ペア:

[(1, 201704860), (2, 100852430), (4, 50426215), (5, 40340972), (7, 28814980), (10, 20170486), (14, 14407490), (20, 10085243), (28, 7203745), (29, 6955340), (35, 5762996), (58, 3477670), (70, 2881498), (116, 1738835), (140, 1440749), (145, 1391068), (203, 993620), (290, 695534), (406, 496810), (580, 347767), (812, 248405), (1015, 198724), (2030, 99362), (4060, 49681)]