201884975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{9043}}^1$

素因数の和:9119

約数の個数: 24

約数和(自身を含む): 269149440

約数和(自身を除く): 67264465

約数列:

[1, 5, 19, 25, 47, 95, 235, 475, 893, 1175, 4465, 9043, 22325, 45215, 171817, 226075, 425021, 859085, 2125105, 4295425, 8075399, 10625525, 40376995, 201884975]

約数ペア:

[(1, 201884975), (5, 40376995), (19, 10625525), (25, 8075399), (47, 4295425), (95, 2125105), (235, 859085), (475, 425021), (893, 226075), (1175, 171817), (4465, 45215), (9043, 22325)]