213080692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4842743}}^1$

素因数の和:4842758

約数の個数: 12

約数和(自身を含む): 406790496

約数和(自身を除く): 193709804

約数列:

[1, 2, 4, 11, 22, 44, 4842743, 9685486, 19370972, 53270173, 106540346, 213080692]

約数ペア:

[(1, 213080692), (2, 106540346), (4, 53270173), (11, 19370972), (22, 9685486), (44, 4842743)]