213200052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1366667}}^1$

素因数の和:1366687

約数の個数: 24

約数和(自身を含む): 535733856

約数和(自身を除く): 322533804

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1366667, 2733334, 4100001, 5466668, 8200002, 16400004, 17766671, 35533342, 53300013, 71066684, 106600026, 213200052]

約数ペア:

[(1, 213200052), (2, 106600026), (3, 71066684), (4, 53300013), (6, 35533342), (12, 17766671), (13, 16400004), (26, 8200002), (39, 5466668), (52, 4100001), (78, 2733334), (156, 1366667)]