201706550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4079}}^1$

素因数の和:4157

約数の個数: 48

約数和(自身を含む): 400688640

約数和(自身を除く): 198982090

約数列:

[1, 2, 5, 10, 23, 25, 43, 46, 50, 86, 115, 215, 230, 430, 575, 989, 1075, 1150, 1978, 2150, 4079, 4945, 8158, 9890, 20395, 24725, 40790, 49450, 93817, 101975, 175397, 187634, 203950, 350794, 469085, 876985, 938170, 1753970, 2345425, 4034131, 4384925, 4690850, 8068262, 8769850, 20170655, 40341310, 100853275, 201706550]

約数ペア:

[(1, 201706550), (2, 100853275), (5, 40341310), (10, 20170655), (23, 8769850), (25, 8068262), (43, 4690850), (46, 4384925), (50, 4034131), (86, 2345425), (115, 1753970), (215, 938170), (230, 876985), (430, 469085), (575, 350794), (989, 203950), (1075, 187634), (1150, 175397), (1978, 101975), (2150, 93817), (4079, 49450), (4945, 40790), (8158, 24725), (9890, 20395)]