233902858

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{1433}}^1$

素因数の和:1662

約数の個数: 32

約数和(自身を含む): 408862080

約数和(自身を除く): 174959222

約数列:

[1, 2, 7, 14, 89, 131, 178, 262, 623, 917, 1246, 1433, 1834, 2866, 10031, 11659, 20062, 23318, 81613, 127537, 163226, 187723, 255074, 375446, 892759, 1314061, 1785518, 2628122, 16707347, 33414694, 116951429, 233902858]

約数ペア:

[(1, 233902858), (2, 116951429), (7, 33414694), (14, 16707347), (89, 2628122), (131, 1785518), (178, 1314061), (262, 892759), (623, 375446), (917, 255074), (1246, 187723), (1433, 163226), (1834, 127537), (2866, 81613), (10031, 23318), (11659, 20062)]