195352010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{64901}}^1$

素因数の和:64958

約数の個数: 32

約数和(自身を含む): 411219072

約数和(自身を除く): 215867062

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 64901, 129802, 324505, 454307, 649010, 908614, 2271535, 2790743, 4543070, 5581486, 13953715, 19535201, 27907430, 39070402, 97676005, 195352010]

約数ペア:

[(1, 195352010), (2, 97676005), (5, 39070402), (7, 27907430), (10, 19535201), (14, 13953715), (35, 5581486), (43, 4543070), (70, 2790743), (86, 2271535), (215, 908614), (301, 649010), (430, 454307), (602, 324505), (1505, 129802), (3010, 64901)]