208870074

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1657699}}^1$

素因数の和:1657714

約数の個数: 24

約数和(自身を含む): 517202400

約数和(自身を除く): 308332326

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1657699, 3315398, 4973097, 9946194, 11603893, 14919291, 23207786, 29838582, 34811679, 69623358, 104435037, 208870074]

約数ペア:

[(1, 208870074), (2, 104435037), (3, 69623358), (6, 34811679), (7, 29838582), (9, 23207786), (14, 14919291), (18, 11603893), (21, 9946194), (42, 4973097), (63, 3315398), (126, 1657699)]