207955689986

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{61631}}^1$

素因数の和:61919

約数の個数: 48

約数和(自身を含む): 349391314944

約数和(自身を除く): 141435624958

約数列:

[1, 2, 11, 22, 73, 121, 146, 191, 242, 382, 803, 1606, 2101, 4202, 8833, 13943, 17666, 23111, 27886, 46222, 61631, 123262, 153373, 306746, 677941, 1355882, 1687103, 3374206, 4499063, 7457351, 8998126, 11771521, 14914702, 23543042, 49489693, 98979386, 129486731, 258973462, 544386623, 859321033, 1088773246, 1424354041, 1718642066, 2848708082, 9452531363, 18905062726, 103977844993, 207955689986]

約数ペア:

[(1, 207955689986), (2, 103977844993), (11, 18905062726), (22, 9452531363), (73, 2848708082), (121, 1718642066), (146, 1424354041), (191, 1088773246), (242, 859321033), (382, 544386623), (803, 258973462), (1606, 129486731), (2101, 98979386), (4202, 49489693), (8833, 23543042), (13943, 14914702), (17666, 11771521), (23111, 8998126), (27886, 7457351), (46222, 4499063), (61631, 3374206), (123262, 1687103), (153373, 1355882), (306746, 677941)]