207948762

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{550129}}^1$

素因数の和:550147

約数の個数: 32

約数和(自身を含む): 528124800

約数和(自身を除く): 320176038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 550129, 1100258, 1650387, 3300774, 3850903, 4951161, 7701806, 9902322, 11552709, 14853483, 23105418, 29706966, 34658127, 69316254, 103974381, 207948762]

約数ペア:

[(1, 207948762), (2, 103974381), (3, 69316254), (6, 34658127), (7, 29706966), (9, 23105418), (14, 14853483), (18, 11552709), (21, 9902322), (27, 7701806), (42, 4951161), (54, 3850903), (63, 3300774), (126, 1650387), (189, 1100258), (378, 550129)]