223359190

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{1259}}^1$

素因数の和:1536

約数の個数: 32

約数和(自身を含む): 408512160

約数和(自身を除く): 185152970

約数列:

[1, 2, 5, 10, 113, 157, 226, 314, 565, 785, 1130, 1259, 1570, 2518, 6295, 12590, 17741, 35482, 88705, 142267, 177410, 197663, 284534, 395326, 711335, 988315, 1422670, 1976630, 22335919, 44671838, 111679595, 223359190]

約数ペア:

[(1, 223359190), (2, 111679595), (5, 44671838), (10, 22335919), (113, 1976630), (157, 1422670), (226, 988315), (314, 711335), (565, 395326), (785, 284534), (1130, 197663), (1259, 177410), (1570, 142267), (2518, 88705), (6295, 35482), (12590, 17741)]