201153950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{211741}}^1$

素因数の和:211772

約数の個数: 24

約数和(自身を含む): 393840120

約数和(自身を除く): 192686170

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 211741, 423482, 1058705, 2117410, 4023079, 5293525, 8046158, 10587050, 20115395, 40230790, 100576975, 201153950]

約数ペア:

[(1, 201153950), (2, 100576975), (5, 40230790), (10, 20115395), (19, 10587050), (25, 8046158), (38, 5293525), (50, 4023079), (95, 2117410), (190, 1058705), (475, 423482), (950, 211741)]