207651470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{38959}}^1$

素因数の和:39020

約数の個数: 32

約数和(自身を含む): 412352640

約数和(自身を除く): 204701170

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 38959, 77918, 194795, 389590, 506467, 1012934, 1597319, 2532335, 3194638, 5064670, 7986595, 15973190, 20765147, 41530294, 103825735, 207651470]

約数ペア:

[(1, 207651470), (2, 103825735), (5, 41530294), (10, 20765147), (13, 15973190), (26, 7986595), (41, 5064670), (65, 3194638), (82, 2532335), (130, 1597319), (205, 1012934), (410, 506467), (533, 389590), (1066, 194795), (2665, 77918), (5330, 38959)]