268836190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{166979}}^1$

素因数の和:167016

約数の個数: 32

約数和(自身を含む): 577082880

約数和(自身を除く): 308246690

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 166979, 333958, 834895, 1168853, 1669790, 2337706, 3840517, 5844265, 7681034, 11688530, 19202585, 26883619, 38405170, 53767238, 134418095, 268836190]

約数ペア:

[(1, 268836190), (2, 134418095), (5, 53767238), (7, 38405170), (10, 26883619), (14, 19202585), (23, 11688530), (35, 7681034), (46, 5844265), (70, 3840517), (115, 2337706), (161, 1669790), (230, 1168853), (322, 834895), (805, 333958), (1610, 166979)]