201820077

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{5563}}^1$

素因数の和:5737

約数の個数: 24

約数和(自身を含む): 303794400

約数和(自身を除く): 101974323

約数列:

[1, 3, 9, 29, 87, 139, 261, 417, 1251, 4031, 5563, 12093, 16689, 36279, 50067, 161327, 483981, 773257, 1451943, 2319771, 6959313, 22424453, 67273359, 201820077]

約数ペア:

[(1, 201820077), (3, 67273359), (9, 22424453), (29, 6959313), (87, 2319771), (139, 1451943), (261, 773257), (417, 483981), (1251, 161327), (4031, 50067), (5563, 36279), (12093, 16689)]