214967214

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{22157}}^1$

素因数の和:22190

約数の個数: 72

約数和(自身を含む): 591086808

約数和(自身を除く): 376119594

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 126, 147, 154, 198, 231, 294, 441, 462, 539, 693, 882, 1078, 1386, 1617, 3234, 4851, 9702, 22157, 44314, 66471, 132942, 155099, 199413, 243727, 310198, 398826, 465297, 487454, 731181, 930594, 1085693, 1395891, 1462362, 1706089, 2171386, 2193543, 2791782, 3257079, 3412178, 4387086, 5118267, 6514158, 9771237, 10236534, 11942623, 15354801, 19542474, 23885246, 30709602, 35827869, 71655738, 107483607, 214967214]

約数ペア:

[(1, 214967214), (2, 107483607), (3, 71655738), (6, 35827869), (7, 30709602), (9, 23885246), (11, 19542474), (14, 15354801), (18, 11942623), (21, 10236534), (22, 9771237), (33, 6514158), (42, 5118267), (49, 4387086), (63, 3412178), (66, 3257079), (77, 2791782), (98, 2193543), (99, 2171386), (126, 1706089), (147, 1462362), (154, 1395891), (198, 1085693), (231, 930594), (294, 731181), (441, 487454), (462, 465297), (539, 398826), (693, 310198), (882, 243727), (1078, 199413), (1386, 155099), (1617, 132942), (3234, 66471), (4851, 44314), (9702, 22157)]