206970508

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{15313}}^1$

素因数の和:15457

約数の個数: 24

約数和(自身を含む): 377336960

約数和(自身を除く): 170366452

約数列:

[1, 2, 4, 31, 62, 109, 124, 218, 436, 3379, 6758, 13516, 15313, 30626, 61252, 474703, 949406, 1669117, 1898812, 3338234, 6676468, 51742627, 103485254, 206970508]

約数ペア:

[(1, 206970508), (2, 103485254), (4, 51742627), (31, 6676468), (62, 3338234), (109, 1898812), (124, 1669117), (218, 949406), (436, 474703), (3379, 61252), (6758, 30626), (13516, 15313)]