223350548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{4253}}^1$

素因数の和:4967

約数の個数: 24

約数和(自身を含む): 412127520

約数和(自身を除く): 188776972

約数列:

[1, 2, 4, 19, 38, 76, 691, 1382, 2764, 4253, 8506, 13129, 17012, 26258, 52516, 80807, 161614, 323228, 2938823, 5877646, 11755292, 55837637, 111675274, 223350548]

約数ペア:

[(1, 223350548), (2, 111675274), (4, 55837637), (19, 11755292), (38, 5877646), (76, 2938823), (691, 323228), (1382, 161614), (2764, 80807), (4253, 52516), (8506, 26258), (13129, 17012)]