220822994

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{6553}}^1$

素因数の和:6674

約数の個数: 32

約数和(自身を含む): 396385920

約数和(自身を除く): 175562926

約数列:

[1, 2, 7, 14, 29, 58, 83, 166, 203, 406, 581, 1162, 2407, 4814, 6553, 13106, 16849, 33698, 45871, 91742, 190037, 380074, 543899, 1087798, 1330259, 2660518, 3807293, 7614586, 15773071, 31546142, 110411497, 220822994]

約数ペア:

[(1, 220822994), (2, 110411497), (7, 31546142), (14, 15773071), (29, 7614586), (58, 3807293), (83, 2660518), (166, 1330259), (203, 1087798), (406, 543899), (581, 380074), (1162, 190037), (2407, 91742), (4814, 45871), (6553, 33698), (13106, 16849)]