201291738

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{12703}}^1$

素因数の和:12866

約数の個数: 32

約数和(自身を含む): 426854400

約数和(自身を除く): 225562662

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 139, 278, 417, 834, 2641, 5282, 7923, 12703, 15846, 25406, 38109, 76218, 241357, 482714, 724071, 1448142, 1765717, 3531434, 5297151, 10594302, 33548623, 67097246, 100645869, 201291738]

約数ペア:

[(1, 201291738), (2, 100645869), (3, 67097246), (6, 33548623), (19, 10594302), (38, 5297151), (57, 3531434), (114, 1765717), (139, 1448142), (278, 724071), (417, 482714), (834, 241357), (2641, 76218), (5282, 38109), (7923, 25406), (12703, 15846)]