207955538

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{3037}}^1$

素因数の和:3186

約数の個数: 32

約数和(自身を含む): 366893184

約数和(自身を除く): 158937646

約数列:

[1, 2, 7, 14, 67, 73, 134, 146, 469, 511, 938, 1022, 3037, 4891, 6074, 9782, 21259, 34237, 42518, 68474, 203479, 221701, 406958, 443402, 1424353, 1551907, 2848706, 3103814, 14853967, 29707934, 103977769, 207955538]

約数ペア:

[(1, 207955538), (2, 103977769), (7, 29707934), (14, 14853967), (67, 3103814), (73, 2848706), (134, 1551907), (146, 1424353), (469, 443402), (511, 406958), (938, 221701), (1022, 203479), (3037, 68474), (4891, 42518), (6074, 34237), (9782, 21259)]