201351176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{661}}^1$

素因数の和:810

約数の個数: 64

約数和(自身を含む): 425401200

約数和(自身を除く): 224050024

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 101, 104, 116, 202, 232, 377, 404, 661, 754, 808, 1313, 1322, 1508, 2626, 2644, 2929, 3016, 5252, 5288, 5858, 8593, 10504, 11716, 17186, 19169, 23432, 34372, 38077, 38338, 66761, 68744, 76154, 76676, 133522, 152308, 153352, 249197, 267044, 304616, 498394, 534088, 867893, 996788, 1735786, 1936069, 1993576, 3471572, 3872138, 6943144, 7744276, 15488552, 25168897, 50337794, 100675588, 201351176]

約数ペア:

[(1, 201351176), (2, 100675588), (4, 50337794), (8, 25168897), (13, 15488552), (26, 7744276), (29, 6943144), (52, 3872138), (58, 3471572), (101, 1993576), (104, 1936069), (116, 1735786), (202, 996788), (232, 867893), (377, 534088), (404, 498394), (661, 304616), (754, 267044), (808, 249197), (1313, 153352), (1322, 152308), (1508, 133522), (2626, 76676), (2644, 76154), (2929, 68744), (3016, 66761), (5252, 38338), (5288, 38077), (5858, 34372), (8593, 23432), (10504, 19169), (11716, 17186)]