200901136

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{487}}^1$

素因数の和:596

約数の個数: 80

約数和(自身を含む): 435686400

約数和(自身を除く): 234785264

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 59, 76, 92, 118, 152, 184, 236, 304, 368, 437, 472, 487, 874, 944, 974, 1121, 1357, 1748, 1948, 2242, 2714, 3496, 3896, 4484, 5428, 6992, 7792, 8968, 9253, 10856, 11201, 17936, 18506, 21712, 22402, 25783, 28733, 37012, 44804, 51566, 57466, 74024, 89608, 103132, 114932, 148048, 179216, 206264, 212819, 229864, 412528, 425638, 459728, 545927, 660859, 851276, 1091854, 1321718, 1702552, 2183708, 2643436, 3405104, 4367416, 5286872, 8734832, 10573744, 12556321, 25112642, 50225284, 100450568, 200901136]

約数ペア:

[(1, 200901136), (2, 100450568), (4, 50225284), (8, 25112642), (16, 12556321), (19, 10573744), (23, 8734832), (38, 5286872), (46, 4367416), (59, 3405104), (76, 2643436), (92, 2183708), (118, 1702552), (152, 1321718), (184, 1091854), (236, 851276), (304, 660859), (368, 545927), (437, 459728), (472, 425638), (487, 412528), (874, 229864), (944, 212819), (974, 206264), (1121, 179216), (1357, 148048), (1748, 114932), (1948, 103132), (2242, 89608), (2714, 74024), (3496, 57466), (3896, 51566), (4484, 44804), (5428, 37012), (6992, 28733), (7792, 25783), (8968, 22402), (9253, 21712), (10856, 18506), (11201, 17936)]