201873483

素因数分解:

$3^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{4051}}^1$

素因数の和:4184

約数の個数: 36

約数和(自身を含む): 342288648

約数和(自身を除く): 140415165

約数列:

[1, 3, 7, 9, 21, 49, 63, 113, 147, 339, 441, 791, 1017, 2373, 4051, 5537, 7119, 12153, 16611, 28357, 36459, 49833, 85071, 198499, 255213, 457763, 595497, 1373289, 1786491, 3204341, 4119867, 9613023, 22430387, 28839069, 67291161, 201873483]

約数ペア:

[(1, 201873483), (3, 67291161), (7, 28839069), (9, 22430387), (21, 9613023), (49, 4119867), (63, 3204341), (113, 1786491), (147, 1373289), (339, 595497), (441, 457763), (791, 255213), (1017, 198499), (2373, 85071), (4051, 49833), (5537, 36459), (7119, 28357), (12153, 16611)]