212261028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{8231}}^1$

素因数の和:8552

約数の個数: 48

約数和(自身を含む): 567942144

約数和(自身を除く): 355681116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 307, 614, 921, 1228, 1842, 2149, 3684, 4298, 6447, 8231, 8596, 12894, 16462, 24693, 25788, 32924, 49386, 57617, 98772, 115234, 172851, 230468, 345702, 691404, 2526917, 5053834, 7580751, 10107668, 15161502, 17688419, 30323004, 35376838, 53065257, 70753676, 106130514, 212261028]

約数ペア:

[(1, 212261028), (2, 106130514), (3, 70753676), (4, 53065257), (6, 35376838), (7, 30323004), (12, 17688419), (14, 15161502), (21, 10107668), (28, 7580751), (42, 5053834), (84, 2526917), (307, 691404), (614, 345702), (921, 230468), (1228, 172851), (1842, 115234), (2149, 98772), (3684, 57617), (4298, 49386), (6447, 32924), (8231, 25788), (8596, 24693), (12894, 16462)]