222187152

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{420809}}^1$

素因数の和:420831

約数の個数: 40

約数和(自身を含む): 626165280

約数和(自身を除く): 403978128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 420809, 841618, 1262427, 1683236, 2524854, 3366472, 4628899, 5049708, 6732944, 9257798, 10099416, 13886697, 18515596, 20198832, 27773394, 37031192, 55546788, 74062384, 111093576, 222187152]

約数ペア:

[(1, 222187152), (2, 111093576), (3, 74062384), (4, 55546788), (6, 37031192), (8, 27773394), (11, 20198832), (12, 18515596), (16, 13886697), (22, 10099416), (24, 9257798), (33, 6732944), (44, 5049708), (48, 4628899), (66, 3366472), (88, 2524854), (132, 1683236), (176, 1262427), (264, 841618), (528, 420809)]