201428354860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2963}}^1\times {\mathrm{117209}}^1$

素因数の和:120210

約数の個数: 48

約数和(自身を含む): 437737154400

約数和(自身を除く): 236308799540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 2963, 5926, 11852, 14815, 29630, 59260, 85927, 117209, 171854, 234418, 343708, 429635, 468836, 586045, 859270, 1172090, 1718540, 2344180, 3399061, 6798122, 13596244, 16995305, 33990610, 67981220, 347290267, 694580534, 1389161068, 1736451335, 3472902670, 6945805340, 10071417743, 20142835486, 40285670972, 50357088715, 100714177430, 201428354860]

約数ペア:

[(1, 201428354860), (2, 100714177430), (4, 50357088715), (5, 40285670972), (10, 20142835486), (20, 10071417743), (29, 6945805340), (58, 3472902670), (116, 1736451335), (145, 1389161068), (290, 694580534), (580, 347290267), (2963, 67981220), (5926, 33990610), (11852, 16995305), (14815, 13596244), (29630, 6798122), (59260, 3399061), (85927, 2344180), (117209, 1718540), (171854, 1172090), (234418, 859270), (343708, 586045), (429635, 468836)]