201223300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{105907}}^1$

素因数の和:105940

約数の個数: 36

約数和(自身を含む): 459640720

約数和(自身を除く): 258417420

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 105907, 211814, 423628, 529535, 1059070, 2012233, 2118140, 2647675, 4024466, 5295350, 8048932, 10061165, 10590700, 20122330, 40244660, 50305825, 100611650, 201223300]

約数ペア:

[(1, 201223300), (2, 100611650), (4, 50305825), (5, 40244660), (10, 20122330), (19, 10590700), (20, 10061165), (25, 8048932), (38, 5295350), (50, 4024466), (76, 2647675), (95, 2118140), (100, 2012233), (190, 1059070), (380, 529535), (475, 423628), (950, 211814), (1900, 105907)]