202168239

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{5653}}^1$

素因数の和:5807

約数の個数: 32

約数和(自身を含む): 334354944

約数和(自身を除く): 132186705

約数列:

[1, 3, 7, 13, 21, 39, 91, 131, 273, 393, 917, 1703, 2751, 5109, 5653, 11921, 16959, 35763, 39571, 73489, 118713, 220467, 514423, 740543, 1543269, 2221629, 5183801, 9627059, 15551403, 28881177, 67389413, 202168239]

約数ペア:

[(1, 202168239), (3, 67389413), (7, 28881177), (13, 15551403), (21, 9627059), (39, 5183801), (91, 2221629), (131, 1543269), (273, 740543), (393, 514423), (917, 220467), (1703, 118713), (2751, 73489), (5109, 39571), (5653, 35763), (11921, 16959)]