198259992

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{393373}}^1$

素因数の和:393392

約数の個数: 48

約数和(自身を含む): 613663440

約数和(自身を除く): 415403448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 393373, 786746, 1180119, 1573492, 2360238, 2753611, 3146984, 3540357, 4720476, 5507222, 7080714, 8260833, 9440952, 11014444, 14161428, 16521666, 22028888, 24782499, 28322856, 33043332, 49564998, 66086664, 99129996, 198259992]

約数ペア:

[(1, 198259992), (2, 99129996), (3, 66086664), (4, 49564998), (6, 33043332), (7, 28322856), (8, 24782499), (9, 22028888), (12, 16521666), (14, 14161428), (18, 11014444), (21, 9440952), (24, 8260833), (28, 7080714), (36, 5507222), (42, 4720476), (56, 3540357), (63, 3146984), (72, 2753611), (84, 2360238), (126, 1573492), (168, 1180119), (252, 786746), (504, 393373)]