211328008

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{293}}^1\times {\mathrm{1013}}^1$

素因数の和:1401

約数の個数: 32

約数和(自身を含む): 402456600

約数和(自身を除く): 191128592

約数列:

[1, 2, 4, 8, 89, 178, 293, 356, 586, 712, 1013, 1172, 2026, 2344, 4052, 8104, 26077, 52154, 90157, 104308, 180314, 208616, 296809, 360628, 593618, 721256, 1187236, 2374472, 26416001, 52832002, 105664004, 211328008]

約数ペア:

[(1, 211328008), (2, 105664004), (4, 52832002), (8, 26416001), (89, 2374472), (178, 1187236), (293, 721256), (356, 593618), (586, 360628), (712, 296809), (1013, 208616), (1172, 180314), (2026, 104308), (2344, 90157), (4052, 52154), (8104, 26077)]