204610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:130

約数の個数: 32

約数和(自身を含む): 437760

約数和(自身を除く): 233150

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 79, 158, 185, 259, 370, 395, 518, 553, 790, 1106, 1295, 2590, 2765, 2923, 5530, 5846, 14615, 20461, 29230, 40922, 102305, 204610]

約数ペア:

[(1, 204610), (2, 102305), (5, 40922), (7, 29230), (10, 20461), (14, 14615), (35, 5846), (37, 5530), (70, 2923), (74, 2765), (79, 2590), (158, 1295), (185, 1106), (259, 790), (370, 553), (395, 518)]