202142824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{102299}}^1$

素因数の和:102337

約数の個数: 32

約数和(自身を含む): 429660000

約数和(自身を除く): 227517176

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 102299, 204598, 409196, 818392, 1329887, 1943681, 2659774, 3887362, 5319548, 7774724, 10639096, 15549448, 25267853, 50535706, 101071412, 202142824]

約数ペア:

[(1, 202142824), (2, 101071412), (4, 50535706), (8, 25267853), (13, 15549448), (19, 10639096), (26, 7774724), (38, 5319548), (52, 3887362), (76, 2659774), (104, 1943681), (152, 1329887), (247, 818392), (494, 409196), (988, 204598), (1976, 102299)]