201563260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{9323}}^1$

素因数の和:9402

約数の個数: 48

約数和(自身を含む): 451132416

約数和(自身を除く): 249569156

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 47, 92, 94, 115, 188, 230, 235, 460, 470, 940, 1081, 2162, 4324, 5405, 9323, 10810, 18646, 21620, 37292, 46615, 93230, 186460, 214429, 428858, 438181, 857716, 876362, 1072145, 1752724, 2144290, 2190905, 4288580, 4381810, 8763620, 10078163, 20156326, 40312652, 50390815, 100781630, 201563260]

約数ペア:

[(1, 201563260), (2, 100781630), (4, 50390815), (5, 40312652), (10, 20156326), (20, 10078163), (23, 8763620), (46, 4381810), (47, 4288580), (92, 2190905), (94, 2144290), (115, 1752724), (188, 1072145), (230, 876362), (235, 857716), (460, 438181), (470, 428858), (940, 214429), (1081, 186460), (2162, 93230), (4324, 46615), (5405, 37292), (9323, 21620), (10810, 18646)]