215202328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2445481}}^1$

素因数の和:2445498

約数の個数: 16

約数和(自身を含む): 440186760

約数和(自身を除く): 224984432

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2445481, 4890962, 9781924, 19563848, 26900291, 53800582, 107601164, 215202328]

約数ペア:

[(1, 215202328), (2, 107601164), (4, 53800582), (8, 26900291), (11, 19563848), (22, 9781924), (44, 4890962), (88, 2445481)]