202920146

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1217}}^1$

素因数の和:1307

約数の個数: 48

約数和(自身を含む): 367402392

約数和(自身を除く): 164482246

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 121, 143, 242, 286, 583, 689, 1166, 1217, 1378, 1573, 2434, 3146, 6413, 7579, 12826, 13387, 15158, 15821, 26774, 31642, 64501, 83369, 129002, 147257, 166738, 174031, 294514, 348062, 709511, 838513, 1419022, 1677026, 1914341, 3828682, 7804621, 9223643, 15609242, 18447286, 101460073, 202920146]

約数ペア:

[(1, 202920146), (2, 101460073), (11, 18447286), (13, 15609242), (22, 9223643), (26, 7804621), (53, 3828682), (106, 1914341), (121, 1677026), (143, 1419022), (242, 838513), (286, 709511), (583, 348062), (689, 294514), (1166, 174031), (1217, 166738), (1378, 147257), (1573, 129002), (2434, 83369), (3146, 64501), (6413, 31642), (7579, 26774), (12826, 15821), (13387, 15158)]