230820152

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{4363}}^1$

素因数の和:4775

約数の個数: 32

約数和(自身を含む): 459529200

約数和(自身を除く): 228709048

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 389, 778, 1556, 3112, 4363, 6613, 8726, 13226, 17452, 26452, 34904, 52904, 74171, 148342, 296684, 593368, 1697207, 3394414, 6788828, 13577656, 28852519, 57705038, 115410076, 230820152]

約数ペア:

[(1, 230820152), (2, 115410076), (4, 57705038), (8, 28852519), (17, 13577656), (34, 6788828), (68, 3394414), (136, 1697207), (389, 593368), (778, 296684), (1556, 148342), (3112, 74171), (4363, 52904), (6613, 34904), (8726, 26452), (13226, 17452)]