213778152

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{424163}}^1$

素因数の和:424182

約数の個数: 48

約数和(自身を含む): 661695840

約数和(自身を除く): 447917688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 424163, 848326, 1272489, 1696652, 2544978, 2969141, 3393304, 3817467, 5089956, 5938282, 7634934, 8907423, 10179912, 11876564, 15269868, 17814846, 23753128, 26722269, 30539736, 35629692, 53444538, 71259384, 106889076, 213778152]

約数ペア:

[(1, 213778152), (2, 106889076), (3, 71259384), (4, 53444538), (6, 35629692), (7, 30539736), (8, 26722269), (9, 23753128), (12, 17814846), (14, 15269868), (18, 11876564), (21, 10179912), (24, 8907423), (28, 7634934), (36, 5938282), (42, 5089956), (56, 3817467), (63, 3393304), (72, 2969141), (84, 2544978), (126, 1696652), (168, 1272489), (252, 848326), (504, 424163)]