230888917

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1279}}^1$

素因数の和:1381

約数の個数: 32

約数和(自身を含む): 294174720

約数和(自身を除く): 63285803

約数列:

[1, 7, 17, 37, 41, 119, 259, 287, 629, 697, 1279, 1517, 4403, 4879, 8953, 10619, 21743, 25789, 47323, 52439, 152201, 180523, 331261, 367073, 804491, 891463, 1940243, 5631437, 6240241, 13581701, 32984131, 230888917]

約数ペア:

[(1, 230888917), (7, 32984131), (17, 13581701), (37, 6240241), (41, 5631437), (119, 1940243), (259, 891463), (287, 804491), (629, 367073), (697, 331261), (1279, 180523), (1517, 152201), (4403, 52439), (4879, 47323), (8953, 25789), (10619, 21743)]