247192694

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{6841}}^1$

素因数の和:6968

約数の個数: 32

約数和(自身を含む): 443361600

約数和(自身を除く): 196168906

約数列:

[1, 2, 7, 14, 29, 58, 89, 178, 203, 406, 623, 1246, 2581, 5162, 6841, 13682, 18067, 36134, 47887, 95774, 198389, 396778, 608849, 1217698, 1388723, 2777446, 4261943, 8523886, 17656621, 35313242, 123596347, 247192694]

約数ペア:

[(1, 247192694), (2, 123596347), (7, 35313242), (14, 17656621), (29, 8523886), (58, 4261943), (89, 2777446), (178, 1388723), (203, 1217698), (406, 608849), (623, 396778), (1246, 198389), (2581, 95774), (5162, 47887), (6841, 36134), (13682, 18067)]