210003464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{17419}}^1$

素因数の和:17573

約数の個数: 32

約数和(自身を含む): 432712800

約数和(自身を除く): 222709336

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 137, 274, 548, 1096, 1507, 3014, 6028, 12056, 17419, 34838, 69676, 139352, 191609, 383218, 766436, 1532872, 2386403, 4772806, 9545612, 19091224, 26250433, 52500866, 105001732, 210003464]

約数ペア:

[(1, 210003464), (2, 105001732), (4, 52500866), (8, 26250433), (11, 19091224), (22, 9545612), (44, 4772806), (88, 2386403), (137, 1532872), (274, 766436), (548, 383218), (1096, 191609), (1507, 139352), (3014, 69676), (6028, 34838), (12056, 17419)]