223826890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{13963}}^1$

素因数の和:14206

約数の個数: 32

約数和(自身を含む): 462487680

約数和(自身を除く): 238660790

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 229, 458, 1145, 1603, 2290, 3206, 8015, 13963, 16030, 27926, 69815, 97741, 139630, 195482, 488705, 977410, 3197527, 6395054, 15987635, 22382689, 31975270, 44765378, 111913445, 223826890]

約数ペア:

[(1, 223826890), (2, 111913445), (5, 44765378), (7, 31975270), (10, 22382689), (14, 15987635), (35, 6395054), (70, 3197527), (229, 977410), (458, 488705), (1145, 195482), (1603, 139630), (2290, 97741), (3206, 69815), (8015, 27926), (13963, 16030)]