202138074

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{2473}}^1$

素因数の和:2739

約数の個数: 48

約数和(自身を含む): 463132800

約数和(自身を除く): 260994726

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 239, 342, 478, 717, 1434, 2151, 2473, 4302, 4541, 4946, 7419, 9082, 13623, 14838, 22257, 27246, 40869, 44514, 46987, 81738, 93974, 140961, 281922, 422883, 591047, 845766, 1182094, 1773141, 3546282, 5319423, 10638846, 11229893, 22459786, 33689679, 67379358, 101069037, 202138074]

約数ペア:

[(1, 202138074), (2, 101069037), (3, 67379358), (6, 33689679), (9, 22459786), (18, 11229893), (19, 10638846), (38, 5319423), (57, 3546282), (114, 1773141), (171, 1182094), (239, 845766), (342, 591047), (478, 422883), (717, 281922), (1434, 140961), (2151, 93974), (2473, 81738), (4302, 46987), (4541, 44514), (4946, 40869), (7419, 27246), (9082, 22257), (13623, 14838)]