202152200

素因数分解:

$2^3\times 5^2\times {\mathrm{677}}^1\times {\mathrm{1493}}^1$

素因数の和:2186

約数の個数: 48

約数和(自身を含む): 471013380

約数和(自身を除く): 268861180

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 677, 1354, 1493, 2708, 2986, 3385, 5416, 5972, 6770, 7465, 11944, 13540, 14930, 16925, 27080, 29860, 33850, 37325, 59720, 67700, 74650, 135400, 149300, 298600, 1010761, 2021522, 4043044, 5053805, 8086088, 10107610, 20215220, 25269025, 40430440, 50538050, 101076100, 202152200]

約数ペア:

[(1, 202152200), (2, 101076100), (4, 50538050), (5, 40430440), (8, 25269025), (10, 20215220), (20, 10107610), (25, 8086088), (40, 5053805), (50, 4043044), (100, 2021522), (200, 1010761), (677, 298600), (1354, 149300), (1493, 135400), (2708, 74650), (2986, 67700), (3385, 59720), (5416, 37325), (5972, 33850), (6770, 29860), (7465, 27080), (11944, 16925), (13540, 14930)]