201637745271

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{45533}}^1$

素因数の和:45653

約数の個数: 72

約数和(自身を含む): 324763058880

約数和(自身を除く): 123125313609

約数列:

[1, 3, 9, 19, 29, 47, 57, 87, 141, 171, 261, 361, 423, 551, 893, 1083, 1363, 1653, 2679, 3249, 4089, 4959, 8037, 10469, 12267, 16967, 25897, 31407, 45533, 50901, 77691, 94221, 136599, 152703, 233073, 409797, 492043, 865127, 1320457, 1476129, 2140051, 2595381, 3961371, 4428387, 6420153, 7786143, 11884113, 16437413, 19260459, 25088683, 40660969, 49312239, 62061479, 75266049, 121982907, 147936717, 186184437, 225798147, 365948721, 476684977, 558553311, 772558411, 1179168101, 1430054931, 2317675233, 3537504303, 4290164793, 6953025699, 10612512909, 22404193919, 67212581757, 201637745271]

約数ペア:

[(1, 201637745271), (3, 67212581757), (9, 22404193919), (19, 10612512909), (29, 6953025699), (47, 4290164793), (57, 3537504303), (87, 2317675233), (141, 1430054931), (171, 1179168101), (261, 772558411), (361, 558553311), (423, 476684977), (551, 365948721), (893, 225798147), (1083, 186184437), (1363, 147936717), (1653, 121982907), (2679, 75266049), (3249, 62061479), (4089, 49312239), (4959, 40660969), (8037, 25088683), (10469, 19260459), (12267, 16437413), (16967, 11884113), (25897, 7786143), (31407, 6420153), (45533, 4428387), (50901, 3961371), (77691, 2595381), (94221, 2140051), (136599, 1476129), (152703, 1320457), (233073, 865127), (409797, 492043)]