213118088

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{2777}}^1$

素因数の和:3017

約数の個数: 32

約数和(自身を含む): 409532760

約数和(自身を除く): 196414672

約数列:

[1, 2, 4, 8, 53, 106, 181, 212, 362, 424, 724, 1448, 2777, 5554, 9593, 11108, 19186, 22216, 38372, 76744, 147181, 294362, 502637, 588724, 1005274, 1177448, 2010548, 4021096, 26639761, 53279522, 106559044, 213118088]

約数ペア:

[(1, 213118088), (2, 106559044), (4, 53279522), (8, 26639761), (53, 4021096), (106, 2010548), (181, 1177448), (212, 1005274), (362, 588724), (424, 502637), (724, 294362), (1448, 147181), (2777, 76744), (5554, 38372), (9593, 22216), (11108, 19186)]