220367082

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{11821}}^1$

素因数の和:12078

約数の個数: 32

約数和(自身を含む): 476663040

約数和(自身を除く): 256295958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 239, 478, 717, 1434, 3107, 6214, 9321, 11821, 18642, 23642, 35463, 70926, 153673, 307346, 461019, 922038, 2825219, 5650438, 8475657, 16951314, 36727847, 73455694, 110183541, 220367082]

約数ペア:

[(1, 220367082), (2, 110183541), (3, 73455694), (6, 36727847), (13, 16951314), (26, 8475657), (39, 5650438), (78, 2825219), (239, 922038), (478, 461019), (717, 307346), (1434, 153673), (3107, 70926), (6214, 35463), (9321, 23642), (11821, 18642)]