197723652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{123887}}^1$

素因数の和:123920

約数の個数: 48

約数和(自身を含む): 555018240

約数和(自身を除く): 357294588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 123887, 247774, 371661, 495548, 743322, 867209, 1486644, 1734418, 2353853, 2601627, 3468836, 4707706, 5203254, 7061559, 9415412, 10406508, 14123118, 16476971, 28246236, 32953942, 49430913, 65907884, 98861826, 197723652]

約数ペア:

[(1, 197723652), (2, 98861826), (3, 65907884), (4, 49430913), (6, 32953942), (7, 28246236), (12, 16476971), (14, 14123118), (19, 10406508), (21, 9415412), (28, 7061559), (38, 5203254), (42, 4707706), (57, 3468836), (76, 2601627), (84, 2353853), (114, 1734418), (133, 1486644), (228, 867209), (266, 743322), (399, 495548), (532, 371661), (798, 247774), (1596, 123887)]