201685744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{5417}}^1$

素因数の和:5617

約数の個数: 40

約数和(自身を含む): 423254160

約数和(自身を除く): 221568416

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 179, 208, 358, 716, 1432, 2327, 2864, 4654, 5417, 9308, 10834, 18616, 21668, 37232, 43336, 70421, 86672, 140842, 281684, 563368, 969643, 1126736, 1939286, 3878572, 7757144, 12605359, 15514288, 25210718, 50421436, 100842872, 201685744]

約数ペア:

[(1, 201685744), (2, 100842872), (4, 50421436), (8, 25210718), (13, 15514288), (16, 12605359), (26, 7757144), (52, 3878572), (104, 1939286), (179, 1126736), (208, 969643), (358, 563368), (716, 281684), (1432, 140842), (2327, 86672), (2864, 70421), (4654, 43336), (5417, 37232), (9308, 21668), (10834, 18616)]