201974283

素因数分解:

$3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{14639}}^1$

素因数の和:14728

約数の個数: 32

約数和(自身を含む): 346675200

約数和(自身を除く): 144700917

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 189, 219, 511, 657, 1533, 1971, 4599, 13797, 14639, 43917, 102473, 131751, 307419, 395253, 922257, 1068647, 2766771, 3205941, 7480529, 9617823, 22441587, 28853469, 67324761, 201974283]

約数ペア:

[(1, 201974283), (3, 67324761), (7, 28853469), (9, 22441587), (21, 9617823), (27, 7480529), (63, 3205941), (73, 2766771), (189, 1068647), (219, 922257), (511, 395253), (657, 307419), (1533, 131751), (1971, 102473), (4599, 43917), (13797, 14639)]