201021350

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{757}}^1$

素因数の和:929

約数の個数: 48

約数和(自身を含む): 385743168

約数和(自身を除く): 184721818

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 113, 226, 235, 470, 565, 757, 1130, 1175, 1514, 2350, 2825, 3785, 5311, 5650, 7570, 10622, 18925, 26555, 35579, 37850, 53110, 71158, 85541, 132775, 171082, 177895, 265550, 355790, 427705, 855410, 889475, 1778950, 2138525, 4020427, 4277050, 8040854, 20102135, 40204270, 100510675, 201021350]

約数ペア:

[(1, 201021350), (2, 100510675), (5, 40204270), (10, 20102135), (25, 8040854), (47, 4277050), (50, 4020427), (94, 2138525), (113, 1778950), (226, 889475), (235, 855410), (470, 427705), (565, 355790), (757, 265550), (1130, 177895), (1175, 171082), (1514, 132775), (2350, 85541), (2825, 71158), (3785, 53110), (5311, 37850), (5650, 35579), (7570, 26555), (10622, 18925)]