214911310

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{8269}}^1$

素因数の和:8412

約数の個数: 32

約数和(自身を含む): 407280960

約数和(自身を除く): 192369650

約数列:

[1, 2, 5, 10, 23, 46, 113, 115, 226, 230, 565, 1130, 2599, 5198, 8269, 12995, 16538, 25990, 41345, 82690, 190187, 380374, 934397, 950935, 1868794, 1901870, 4671985, 9343970, 21491131, 42982262, 107455655, 214911310]

約数ペア:

[(1, 214911310), (2, 107455655), (5, 42982262), (10, 21491131), (23, 9343970), (46, 4671985), (113, 1901870), (115, 1868794), (226, 950935), (230, 934397), (565, 380374), (1130, 190187), (2599, 82690), (5198, 41345), (8269, 25990), (12995, 16538)]