207790384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{14543}}^1$

素因数の和:14617

約数の個数: 40

約数和(自身を含む): 432829440

約数和(自身を除く): 225039056

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 376, 752, 893, 1786, 3572, 7144, 14288, 14543, 29086, 58172, 116344, 232688, 276317, 552634, 683521, 1105268, 1367042, 2210536, 2734084, 4421072, 5468168, 10936336, 12986899, 25973798, 51947596, 103895192, 207790384]

約数ペア:

[(1, 207790384), (2, 103895192), (4, 51947596), (8, 25973798), (16, 12986899), (19, 10936336), (38, 5468168), (47, 4421072), (76, 2734084), (94, 2210536), (152, 1367042), (188, 1105268), (304, 683521), (376, 552634), (752, 276317), (893, 232688), (1786, 116344), (3572, 58172), (7144, 29086), (14288, 14543)]