207960606

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{235783}}^1$

素因数の和:235805

約数の個数: 36

約数和(自身を含む): 524147832

約数和(自身を除く): 316187226

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 235783, 471566, 707349, 1414698, 1650481, 2122047, 3300962, 4244094, 4951443, 9902886, 11553367, 14854329, 23106734, 29708658, 34660101, 69320202, 103980303, 207960606]

約数ペア:

[(1, 207960606), (2, 103980303), (3, 69320202), (6, 34660101), (7, 29708658), (9, 23106734), (14, 14854329), (18, 11553367), (21, 9902886), (42, 4951443), (49, 4244094), (63, 3300962), (98, 2122047), (126, 1650481), (147, 1414698), (294, 707349), (441, 471566), (882, 235783)]