200418251

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 242542080

約数和(自身を除く): 42123829

約数列:

[1, 11, 19, 23, 173, 209, 241, 253, 437, 1903, 2651, 3287, 3979, 4579, 4807, 5543, 36157, 41693, 43769, 50369, 60973, 75601, 105317, 458623, 792167, 831611, 958939, 1158487, 8713837, 10548329, 18219841, 200418251]

約数ペア:

[(1, 200418251), (11, 18219841), (19, 10548329), (23, 8713837), (173, 1158487), (209, 958939), (241, 831611), (253, 792167), (437, 458623), (1903, 105317), (2651, 75601), (3287, 60973), (3979, 50369), (4579, 43769), (4807, 41693), (5543, 36157)]