90205206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{165211}}^1$

素因数の和:165236

約数の個数: 32

約数和(自身を含む): 222044928

約数和(自身を除く): 131839722

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 165211, 330422, 495633, 991266, 1156477, 2147743, 2312954, 3469431, 4295486, 6443229, 6938862, 12886458, 15034201, 30068402, 45102603, 90205206]

約数ペア:

[(1, 90205206), (2, 45102603), (3, 30068402), (6, 15034201), (7, 12886458), (13, 6938862), (14, 6443229), (21, 4295486), (26, 3469431), (39, 2312954), (42, 2147743), (78, 1156477), (91, 991266), (182, 495633), (273, 330422), (546, 165211)]