227990388

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{260263}}^1$

素因数の和:260343

約数の個数: 24

約数和(自身を含む): 539267008

約数和(自身を除く): 311276620

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 260263, 520526, 780789, 1041052, 1561578, 3123156, 18999199, 37998398, 56997597, 75996796, 113995194, 227990388]

約数ペア:

[(1, 227990388), (2, 113995194), (3, 75996796), (4, 56997597), (6, 37998398), (12, 18999199), (73, 3123156), (146, 1561578), (219, 1041052), (292, 780789), (438, 520526), (876, 260263)]