211560072

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{383261}}^1$

素因数の和:383293

約数の個数: 32

約数和(自身を含む): 551897280

約数和(自身を除く): 340337208

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 383261, 766522, 1149783, 1533044, 2299566, 3066088, 4599132, 8815003, 9198264, 17630006, 26445009, 35260012, 52890018, 70520024, 105780036, 211560072]

約数ペア:

[(1, 211560072), (2, 105780036), (3, 70520024), (4, 52890018), (6, 35260012), (8, 26445009), (12, 17630006), (23, 9198264), (24, 8815003), (46, 4599132), (69, 3066088), (92, 2299566), (138, 1533044), (184, 1149783), (276, 766522), (552, 383261)]