190209222

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{18637}}^1$

素因数の和:18664

約数の個数: 56

約数和(自身を含む): 488912016

約数和(自身を除く): 298702794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1458, 1701, 3402, 5103, 10206, 18637, 37274, 55911, 111822, 130459, 167733, 260918, 335466, 391377, 503199, 782754, 1006398, 1174131, 1509597, 2348262, 3019194, 3522393, 4528791, 7044786, 9057582, 10567179, 13586373, 21134358, 27172746, 31701537, 63403074, 95104611, 190209222]

約数ペア:

[(1, 190209222), (2, 95104611), (3, 63403074), (6, 31701537), (7, 27172746), (9, 21134358), (14, 13586373), (18, 10567179), (21, 9057582), (27, 7044786), (42, 4528791), (54, 3522393), (63, 3019194), (81, 2348262), (126, 1509597), (162, 1174131), (189, 1006398), (243, 782754), (378, 503199), (486, 391377), (567, 335466), (729, 260918), (1134, 167733), (1458, 130459), (1701, 111822), (3402, 55911), (5103, 37274), (10206, 18637)]