202171696

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{1831}}^1$

素因数の和:2009

約数の個数: 40

約数和(自身を含む): 401633024

約数和(自身を除く): 199461328

約数列:

[1, 2, 4, 8, 16, 67, 103, 134, 206, 268, 412, 536, 824, 1072, 1648, 1831, 3662, 6901, 7324, 13802, 14648, 27604, 29296, 55208, 110416, 122677, 188593, 245354, 377186, 490708, 754372, 981416, 1508744, 1962832, 3017488, 12635731, 25271462, 50542924, 101085848, 202171696]

約数ペア:

[(1, 202171696), (2, 101085848), (4, 50542924), (8, 25271462), (16, 12635731), (67, 3017488), (103, 1962832), (134, 1508744), (206, 981416), (268, 754372), (412, 490708), (536, 377186), (824, 245354), (1072, 188593), (1648, 122677), (1831, 110416), (3662, 55208), (6901, 29296), (7324, 27604), (13802, 14648)]