220462788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{201889}}^1$

素因数の和:201916

約数の個数: 48

約数和(自身を含む): 633127040

約数和(自身を除く): 412664252

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 201889, 403778, 605667, 807556, 1211334, 1413223, 2422668, 2624557, 2826446, 4239669, 5249114, 5652892, 7873671, 8479338, 10498228, 15747342, 16958676, 18371899, 31494684, 36743798, 55115697, 73487596, 110231394, 220462788]

約数ペア:

[(1, 220462788), (2, 110231394), (3, 73487596), (4, 55115697), (6, 36743798), (7, 31494684), (12, 18371899), (13, 16958676), (14, 15747342), (21, 10498228), (26, 8479338), (28, 7873671), (39, 5652892), (42, 5249114), (52, 4239669), (78, 2826446), (84, 2624557), (91, 2422668), (156, 1413223), (182, 1211334), (273, 807556), (364, 605667), (546, 403778), (1092, 201889)]