206318574

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{148859}}^1$

素因数の和:148885

約数の個数: 48

約数和(自身を含む): 557331840

約数和(自身を除く): 351013266

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 148859, 297718, 446577, 893154, 1042013, 1339731, 1637449, 2084026, 2679462, 3126039, 3274898, 4912347, 6252078, 9378117, 9824694, 11462143, 14737041, 18756234, 22924286, 29474082, 34386429, 68772858, 103159287, 206318574]

約数ペア:

[(1, 206318574), (2, 103159287), (3, 68772858), (6, 34386429), (7, 29474082), (9, 22924286), (11, 18756234), (14, 14737041), (18, 11462143), (21, 9824694), (22, 9378117), (33, 6252078), (42, 4912347), (63, 3274898), (66, 3126039), (77, 2679462), (99, 2084026), (126, 1637449), (154, 1339731), (198, 1042013), (231, 893154), (462, 446577), (693, 297718), (1386, 148859)]