214615429

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 270535680

約数和(自身を除く): 55920251

約数列:

[1, 7, 17, 37, 79, 119, 259, 553, 617, 629, 1343, 2923, 4319, 4403, 9401, 10489, 20461, 22829, 48743, 49691, 73423, 159803, 341201, 347837, 388093, 828631, 1803491, 2716651, 5800417, 12624437, 30659347, 214615429]

約数ペア:

[(1, 214615429), (7, 30659347), (17, 12624437), (37, 5800417), (79, 2716651), (119, 1803491), (259, 828631), (553, 388093), (617, 347837), (629, 341201), (1343, 159803), (2923, 73423), (4319, 49691), (4403, 48743), (9401, 22829), (10489, 20461)]