204857148

素因数分解:

$2^2\times 3^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1\times {\mathrm{449}}^1$

素因数の和:846

約数の個数: 48

約数和(自身を含む): 483991200

約数和(自身を除く): 279134052

約数列:

[1, 2, 3, 4, 6, 12, 193, 197, 386, 394, 449, 579, 591, 772, 788, 898, 1158, 1182, 1347, 1796, 2316, 2364, 2694, 5388, 38021, 76042, 86657, 88453, 114063, 152084, 173314, 176906, 228126, 259971, 265359, 346628, 353812, 456252, 519942, 530718, 1039884, 1061436, 17071429, 34142858, 51214287, 68285716, 102428574, 204857148]

約数ペア:

[(1, 204857148), (2, 102428574), (3, 68285716), (4, 51214287), (6, 34142858), (12, 17071429), (193, 1061436), (197, 1039884), (386, 530718), (394, 519942), (449, 456252), (579, 353812), (591, 346628), (772, 265359), (788, 259971), (898, 228126), (1158, 176906), (1182, 173314), (1347, 152084), (1796, 114063), (2316, 88453), (2364, 86657), (2694, 76042), (5388, 38021)]