200841124

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:445

約数の個数: 72

約数和(自身を含む): 410571000

約数和(自身を除く): 209729876

約数列:

[1, 2, 4, 11, 22, 29, 41, 44, 58, 82, 116, 121, 164, 242, 319, 349, 451, 484, 638, 698, 902, 1189, 1276, 1396, 1804, 2378, 3509, 3839, 4756, 4961, 7018, 7678, 9922, 10121, 13079, 14036, 14309, 15356, 19844, 20242, 26158, 28618, 40484, 42229, 52316, 57236, 84458, 111331, 143869, 157399, 168916, 222662, 287738, 314798, 414961, 445324, 575476, 629596, 829922, 1224641, 1659844, 1731389, 2449282, 3462778, 4564571, 4898564, 6925556, 9129142, 18258284, 50210281, 100420562, 200841124]

約数ペア:

[(1, 200841124), (2, 100420562), (4, 50210281), (11, 18258284), (22, 9129142), (29, 6925556), (41, 4898564), (44, 4564571), (58, 3462778), (82, 2449282), (116, 1731389), (121, 1659844), (164, 1224641), (242, 829922), (319, 629596), (349, 575476), (451, 445324), (484, 414961), (638, 314798), (698, 287738), (902, 222662), (1189, 168916), (1276, 157399), (1396, 143869), (1804, 111331), (2378, 84458), (3509, 57236), (3839, 52316), (4756, 42229), (4961, 40484), (7018, 28618), (7678, 26158), (9922, 20242), (10121, 19844), (13079, 15356), (14036, 14309)]