209968150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{26083}}^1$

素因数の和:26125

約数の個数: 48

約数和(自身を含む): 465755904

約数和(自身を除く): 255787754

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 161, 175, 230, 322, 350, 575, 805, 1150, 1610, 4025, 8050, 26083, 52166, 130415, 182581, 260830, 365162, 599909, 652075, 912905, 1199818, 1304150, 1825810, 2999545, 4199363, 4564525, 5999090, 8398726, 9129050, 14997725, 20996815, 29995450, 41993630, 104984075, 209968150]

約数ペア:

[(1, 209968150), (2, 104984075), (5, 41993630), (7, 29995450), (10, 20996815), (14, 14997725), (23, 9129050), (25, 8398726), (35, 5999090), (46, 4564525), (50, 4199363), (70, 2999545), (115, 1825810), (161, 1304150), (175, 1199818), (230, 912905), (322, 652075), (350, 599909), (575, 365162), (805, 260830), (1150, 182581), (1610, 130415), (4025, 52166), (8050, 26083)]