207472476

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{1019}}^1$

素因数の和:1111

約数の個数: 72

約数和(自身を含む): 522305280

約数和(自身を除く): 314832804

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 141, 188, 228, 282, 361, 564, 722, 893, 1019, 1083, 1444, 1786, 2038, 2166, 2679, 3057, 3572, 4076, 4332, 5358, 6114, 10716, 12228, 16967, 19361, 33934, 38722, 47893, 50901, 58083, 67868, 77444, 95786, 101802, 116166, 143679, 191572, 203604, 232332, 287358, 367859, 574716, 735718, 909967, 1103577, 1471436, 1819934, 2207154, 2729901, 3639868, 4414308, 5459802, 10919604, 17289373, 34578746, 51868119, 69157492, 103736238, 207472476]

約数ペア:

[(1, 207472476), (2, 103736238), (3, 69157492), (4, 51868119), (6, 34578746), (12, 17289373), (19, 10919604), (38, 5459802), (47, 4414308), (57, 3639868), (76, 2729901), (94, 2207154), (114, 1819934), (141, 1471436), (188, 1103577), (228, 909967), (282, 735718), (361, 574716), (564, 367859), (722, 287358), (893, 232332), (1019, 203604), (1083, 191572), (1444, 143679), (1786, 116166), (2038, 101802), (2166, 95786), (2679, 77444), (3057, 67868), (3572, 58083), (4076, 50901), (4332, 47893), (5358, 38722), (6114, 33934), (10716, 19361), (12228, 16967)]