196427196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2539}}^1$

素因数の和:2863

約数の個数: 72

約数和(自身を含む): 569528960

約数和(自身を除く): 373101764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 307, 614, 921, 1228, 1842, 2149, 2539, 2763, 3684, 4298, 5078, 5526, 6447, 7617, 8596, 10156, 11052, 12894, 15234, 17773, 19341, 22851, 25788, 30468, 35546, 38682, 45702, 53319, 71092, 77364, 91404, 106638, 159957, 213276, 319914, 639828, 779473, 1558946, 2338419, 3117892, 4676838, 5456311, 7015257, 9353676, 10912622, 14030514, 16368933, 21825244, 28061028, 32737866, 49106799, 65475732, 98213598, 196427196]

約数ペア:

[(1, 196427196), (2, 98213598), (3, 65475732), (4, 49106799), (6, 32737866), (7, 28061028), (9, 21825244), (12, 16368933), (14, 14030514), (18, 10912622), (21, 9353676), (28, 7015257), (36, 5456311), (42, 4676838), (63, 3117892), (84, 2338419), (126, 1558946), (252, 779473), (307, 639828), (614, 319914), (921, 213276), (1228, 159957), (1842, 106638), (2149, 91404), (2539, 77364), (2763, 71092), (3684, 53319), (4298, 45702), (5078, 38682), (5526, 35546), (6447, 30468), (7617, 25788), (8596, 22851), (10156, 19341), (11052, 17773), (12894, 15234)]