213553652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{95507}}^1$

素因数の和:95567

約数の個数: 24

約数和(自身を含む): 411830496

約数和(自身を除く): 198276844

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 95507, 191014, 382028, 1241591, 2483182, 4106801, 4966364, 8213602, 16427204, 53388413, 106776826, 213553652]

約数ペア:

[(1, 213553652), (2, 106776826), (4, 53388413), (13, 16427204), (26, 8213602), (43, 4966364), (52, 4106801), (86, 2483182), (172, 1241591), (559, 382028), (1118, 191014), (2236, 95507)]