201702985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3889}}^1$

素因数の和:3969

約数の個数: 32

約数和(自身を含む): 282320640

約数和(自身を除く): 80617655

約数列:

[1, 5, 11, 23, 41, 55, 115, 205, 253, 451, 943, 1265, 2255, 3889, 4715, 10373, 19445, 42779, 51865, 89447, 159449, 213895, 447235, 797245, 983917, 1753939, 3667327, 4919585, 8769695, 18336635, 40340597, 201702985]

約数ペア:

[(1, 201702985), (5, 40340597), (11, 18336635), (23, 8769695), (41, 4919585), (55, 3667327), (115, 1753939), (205, 983917), (253, 797245), (451, 447235), (943, 213895), (1265, 159449), (2255, 89447), (3889, 51865), (4715, 42779), (10373, 19445)]