201789536

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{11831}}^1$

素因数の和:11895

約数の個数: 48

約数和(自身を含む): 438304608

約数和(自身を除く): 236515072

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 208, 328, 416, 533, 656, 1066, 1312, 2132, 4264, 8528, 11831, 17056, 23662, 47324, 94648, 153803, 189296, 307606, 378592, 485071, 615212, 970142, 1230424, 1940284, 2460848, 3880568, 4921696, 6305923, 7761136, 12611846, 15522272, 25223692, 50447384, 100894768, 201789536]

約数ペア:

[(1, 201789536), (2, 100894768), (4, 50447384), (8, 25223692), (13, 15522272), (16, 12611846), (26, 7761136), (32, 6305923), (41, 4921696), (52, 3880568), (82, 2460848), (104, 1940284), (164, 1230424), (208, 970142), (328, 615212), (416, 485071), (533, 378592), (656, 307606), (1066, 189296), (1312, 153803), (2132, 94648), (4264, 47324), (8528, 23662), (11831, 17056)]