212093037

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3677}}^1$

素因数の和:3742

約数の個数: 48

約数和(自身を含む): 361473840

約数和(自身を除く): 149380803

約数列:

[1, 3, 9, 13, 17, 29, 39, 51, 87, 117, 153, 221, 261, 377, 493, 663, 1131, 1479, 1989, 3393, 3677, 4437, 6409, 11031, 19227, 33093, 47801, 57681, 62509, 106633, 143403, 187527, 319899, 430209, 562581, 812617, 959697, 1386229, 1812761, 2437851, 4158687, 5438283, 7313553, 12476061, 16314849, 23565893, 70697679, 212093037]

約数ペア:

[(1, 212093037), (3, 70697679), (9, 23565893), (13, 16314849), (17, 12476061), (29, 7313553), (39, 5438283), (51, 4158687), (87, 2437851), (117, 1812761), (153, 1386229), (221, 959697), (261, 812617), (377, 562581), (493, 430209), (663, 319899), (1131, 187527), (1479, 143403), (1989, 106633), (3393, 62509), (3677, 57681), (4437, 47801), (6409, 33093), (11031, 19227)]