200576464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59981}}^1$

素因数の和:60019

約数の個数: 40

約数和(自身を含む): 446266080

約数和(自身を除く): 245689616

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 59981, 119962, 239924, 479848, 659791, 959696, 1139639, 1319582, 2279278, 2639164, 4558556, 5278328, 9117112, 10556656, 12536029, 18234224, 25072058, 50144116, 100288232, 200576464]

約数ペア:

[(1, 200576464), (2, 100288232), (4, 50144116), (8, 25072058), (11, 18234224), (16, 12536029), (19, 10556656), (22, 9117112), (38, 5278328), (44, 4558556), (76, 2639164), (88, 2279278), (152, 1319582), (176, 1139639), (209, 959696), (304, 659791), (418, 479848), (836, 239924), (1672, 119962), (3344, 59981)]