201234222

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{69439}}^1$

素因数の和:69477

約数の個数: 48

約数和(自身を含む): 519966720

約数和(自身を除く): 318732498

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 69439, 138878, 208317, 416634, 486073, 624951, 972146, 1249902, 1458219, 1597097, 2916438, 3194194, 4374657, 4791291, 8749314, 9582582, 11179679, 14373873, 22359358, 28747746, 33539037, 67078074, 100617111, 201234222]

約数ペア:

[(1, 201234222), (2, 100617111), (3, 67078074), (6, 33539037), (7, 28747746), (9, 22359358), (14, 14373873), (18, 11179679), (21, 9582582), (23, 8749314), (42, 4791291), (46, 4374657), (63, 3194194), (69, 2916438), (126, 1597097), (138, 1458219), (161, 1249902), (207, 972146), (322, 624951), (414, 486073), (483, 416634), (966, 208317), (1449, 138878), (2898, 69439)]