197018088

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{190909}}^1$

素因数の和:190961

約数の個数: 32

約数和(自身を含む): 504002400

約数和(自身を除く): 306984312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 190909, 381818, 572727, 763636, 1145454, 1527272, 2290908, 4581816, 8209087, 16418174, 24627261, 32836348, 49254522, 65672696, 98509044, 197018088]

約数ペア:

[(1, 197018088), (2, 98509044), (3, 65672696), (4, 49254522), (6, 32836348), (8, 24627261), (12, 16418174), (24, 8209087), (43, 4581816), (86, 2290908), (129, 1527272), (172, 1145454), (258, 763636), (344, 572727), (516, 381818), (1032, 190909)]