201628388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{29599}}^1$

素因数の和:29747

約数の個数: 24

約数和(自身を含む): 382905600

約数和(自身を除く): 181277212

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 1703, 3406, 6812, 29599, 59198, 118396, 384787, 769574, 1539148, 3877469, 7754938, 15509876, 50407097, 100814194, 201628388]

約数ペア:

[(1, 201628388), (2, 100814194), (4, 50407097), (13, 15509876), (26, 7754938), (52, 3877469), (131, 1539148), (262, 769574), (524, 384787), (1703, 118396), (3406, 59198), (6812, 29599)]