200643639

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{7699}}^1$

素因数の和:7799

約数の個数: 32

約数和(自身を含む): 328204800

約数和(自身を除く): 127561161

約数列:

[1, 3, 7, 17, 21, 51, 73, 119, 219, 357, 511, 1241, 1533, 3723, 7699, 8687, 23097, 26061, 53893, 130883, 161679, 392649, 562027, 916181, 1686081, 2748543, 3934189, 9554459, 11802567, 28663377, 66881213, 200643639]

約数ペア:

[(1, 200643639), (3, 66881213), (7, 28663377), (17, 11802567), (21, 9554459), (51, 3934189), (73, 2748543), (119, 1686081), (219, 916181), (357, 562027), (511, 392649), (1241, 161679), (1533, 130883), (3723, 53893), (7699, 26061), (8687, 23097)]