201895218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{16519}}^1$

素因数の和:16631

約数の個数: 48

約数和(自身を含む): 505115520

約数和(自身を除く): 303220302

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 97, 126, 194, 291, 582, 679, 873, 1358, 1746, 2037, 4074, 6111, 12222, 16519, 33038, 49557, 99114, 115633, 148671, 231266, 297342, 346899, 693798, 1040697, 1602343, 2081394, 3204686, 4807029, 9614058, 11216401, 14421087, 22432802, 28842174, 33649203, 67298406, 100947609, 201895218]

約数ペア:

[(1, 201895218), (2, 100947609), (3, 67298406), (6, 33649203), (7, 28842174), (9, 22432802), (14, 14421087), (18, 11216401), (21, 9614058), (42, 4807029), (63, 3204686), (97, 2081394), (126, 1602343), (194, 1040697), (291, 693798), (582, 346899), (679, 297342), (873, 231266), (1358, 148671), (1746, 115633), (2037, 99114), (4074, 49557), (6111, 33038), (12222, 16519)]