202153146

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{42487}}^1$

素因数の和:42566

約数の個数: 32

約数和(自身を含む): 442555008

約数和(自身を除く): 240401862

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 42487, 84974, 127461, 254922, 552331, 1104662, 1656993, 2591707, 3313986, 5183414, 7775121, 15550242, 33692191, 67384382, 101076573, 202153146]

約数ペア:

[(1, 202153146), (2, 101076573), (3, 67384382), (6, 33692191), (13, 15550242), (26, 7775121), (39, 5183414), (61, 3313986), (78, 2591707), (122, 1656993), (183, 1104662), (366, 552331), (793, 254922), (1586, 127461), (2379, 84974), (4758, 42487)]