217468248

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{192791}}^1$

素因数の和:192847

約数の個数: 32

約数和(自身を含む): 555240960

約数和(自身を除く): 337772712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 192791, 385582, 578373, 771164, 1156746, 1542328, 2313492, 4626984, 9061177, 18122354, 27183531, 36244708, 54367062, 72489416, 108734124, 217468248]

約数ペア:

[(1, 217468248), (2, 108734124), (3, 72489416), (4, 54367062), (6, 36244708), (8, 27183531), (12, 18122354), (24, 9061177), (47, 4626984), (94, 2313492), (141, 1542328), (188, 1156746), (282, 771164), (376, 578373), (564, 385582), (1128, 192791)]