197014736

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{168677}}^1$

素因数の和:168758

約数の個数: 20

約数和(自身を含む): 386947332

約数和(自身を除く): 189932596

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 168677, 337354, 674708, 1349416, 2698832, 12313421, 24626842, 49253684, 98507368, 197014736]

約数ペア:

[(1, 197014736), (2, 98507368), (4, 49253684), (8, 24626842), (16, 12313421), (73, 2698832), (146, 1349416), (292, 674708), (584, 337354), (1168, 168677)]