201317655

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10253}}^1$

素因数の和:10296

約数の個数: 64

約数和(自身を含む): 425253888

約数和(自身を除く): 223936233

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 33, 35, 51, 55, 77, 85, 105, 119, 165, 187, 231, 255, 357, 385, 561, 595, 935, 1155, 1309, 1785, 2805, 3927, 6545, 10253, 19635, 30759, 51265, 71771, 112783, 153795, 174301, 215313, 338349, 358855, 522903, 563915, 789481, 871505, 1076565, 1220107, 1691745, 1917311, 2368443, 2614515, 3660321, 3947405, 5751933, 6100535, 9586555, 11842215, 13421177, 18301605, 28759665, 40263531, 67105885, 201317655]

約数ペア:

[(1, 201317655), (3, 67105885), (5, 40263531), (7, 28759665), (11, 18301605), (15, 13421177), (17, 11842215), (21, 9586555), (33, 6100535), (35, 5751933), (51, 3947405), (55, 3660321), (77, 2614515), (85, 2368443), (105, 1917311), (119, 1691745), (165, 1220107), (187, 1076565), (231, 871505), (255, 789481), (357, 563915), (385, 522903), (561, 358855), (595, 338349), (935, 215313), (1155, 174301), (1309, 153795), (1785, 112783), (2805, 71771), (3927, 51265), (6545, 30759), (10253, 19635)]