201223971212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{157699037}}^1$

素因数の和:157699081

約数の個数: 24

約数和(自身を含む): 397401575760

約数和(自身を除く): 196177604548

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 157699037, 315398074, 630796148, 1734689407, 3469378814, 4573272073, 6938757628, 9146544146, 18293088292, 50305992803, 100611985606, 201223971212]

約数ペア:

[(1, 201223971212), (2, 100611985606), (4, 50305992803), (11, 18293088292), (22, 9146544146), (29, 6938757628), (44, 4573272073), (58, 3469378814), (116, 1734689407), (319, 630796148), (638, 315398074), (1276, 157699037)]