204109908

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{9781}}^1$

素因数の和:9872

約数の個数: 48

約数和(自身を含む): 499586304

約数和(自身を除く): 295476396

約数列:

[1, 2, 3, 4, 6, 12, 37, 47, 74, 94, 111, 141, 148, 188, 222, 282, 444, 564, 1739, 3478, 5217, 6956, 9781, 10434, 19562, 20868, 29343, 39124, 58686, 117372, 361897, 459707, 723794, 919414, 1085691, 1379121, 1447588, 1838828, 2171382, 2758242, 4342764, 5516484, 17009159, 34018318, 51027477, 68036636, 102054954, 204109908]

約数ペア:

[(1, 204109908), (2, 102054954), (3, 68036636), (4, 51027477), (6, 34018318), (12, 17009159), (37, 5516484), (47, 4342764), (74, 2758242), (94, 2171382), (111, 1838828), (141, 1447588), (148, 1379121), (188, 1085691), (222, 919414), (282, 723794), (444, 459707), (564, 361897), (1739, 117372), (3478, 58686), (5217, 39124), (6956, 29343), (9781, 20868), (10434, 19562)]