197028

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:444

約数の個数: 36

約数和(自身を含む): 537628

約数和(自身を除く): 340600

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 421, 468, 842, 1263, 1684, 2526, 3789, 5052, 5473, 7578, 10946, 15156, 16419, 21892, 32838, 49257, 65676, 98514, 197028]

約数ペア:

[(1, 197028), (2, 98514), (3, 65676), (4, 49257), (6, 32838), (9, 21892), (12, 16419), (13, 15156), (18, 10946), (26, 7578), (36, 5473), (39, 5052), (52, 3789), (78, 2526), (117, 1684), (156, 1263), (234, 842), (421, 468)]