315078194

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1\times {\mathrm{7639}}^1$

素因数の和:8185

約数の個数: 16

約数和(自身を含む): 485170560

約数和(自身を除く): 170092366

約数列:

[1, 2, 41, 82, 503, 1006, 7639, 15278, 20623, 41246, 313199, 626398, 3842417, 7684834, 157539097, 315078194]

約数ペア:

[(1, 315078194), (2, 157539097), (41, 7684834), (82, 3842417), (503, 626398), (1006, 313199), (7639, 41246), (15278, 20623)]