201075100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{105829}}^1$

素因数の和:105862

約数の個数: 36

約数和(自身を含む): 459302200

約数和(自身を除く): 258227100

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 105829, 211658, 423316, 529145, 1058290, 2010751, 2116580, 2645725, 4021502, 5291450, 8043004, 10053755, 10582900, 20107510, 40215020, 50268775, 100537550, 201075100]

約数ペア:

[(1, 201075100), (2, 100537550), (4, 50268775), (5, 40215020), (10, 20107510), (19, 10582900), (20, 10053755), (25, 8043004), (38, 5291450), (50, 4021502), (76, 2645725), (95, 2116580), (100, 2010751), (190, 1058290), (380, 529145), (475, 423316), (950, 211658), (1900, 105829)]