215896998

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{42283}}^1$

素因数の和:42348

約数の個数: 32

約数和(自身を含む): 462756096

約数和(自身を除く): 246859098

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 222, 851, 1702, 2553, 5106, 42283, 84566, 126849, 253698, 972509, 1564471, 1945018, 2917527, 3128942, 4693413, 5835054, 9386826, 35982833, 71965666, 107948499, 215896998]

約数ペア:

[(1, 215896998), (2, 107948499), (3, 71965666), (6, 35982833), (23, 9386826), (37, 5835054), (46, 4693413), (69, 3128942), (74, 2917527), (111, 1945018), (138, 1564471), (222, 972509), (851, 253698), (1702, 126849), (2553, 84566), (5106, 42283)]