201408886

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{1151}}^1$

素因数の和:1620

約数の個数: 32

約数和(自身を含む): 358318080

約数和(自身を除く): 156909194

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 431, 862, 1151, 2302, 3017, 6034, 8057, 12499, 16114, 24998, 33379, 66758, 87493, 174986, 233653, 467306, 496081, 992162, 3472567, 6945134, 14386349, 28772698, 100704443, 201408886]

約数ペア:

[(1, 201408886), (2, 100704443), (7, 28772698), (14, 14386349), (29, 6945134), (58, 3472567), (203, 992162), (406, 496081), (431, 467306), (862, 233653), (1151, 174986), (2302, 87493), (3017, 66758), (6034, 33379), (8057, 24998), (12499, 16114)]