222210352

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{152617}}^1$

素因数の和:152645

約数の個数: 40

約数和(自身を含む): 529889696

約数和(自身を除く): 307679344

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 152617, 305234, 610468, 1068319, 1220936, 1984021, 2136638, 2441872, 3968042, 4273276, 7936084, 8546552, 13888147, 15872168, 17093104, 27776294, 31744336, 55552588, 111105176, 222210352]

約数ペア:

[(1, 222210352), (2, 111105176), (4, 55552588), (7, 31744336), (8, 27776294), (13, 17093104), (14, 15872168), (16, 13888147), (26, 8546552), (28, 7936084), (52, 4273276), (56, 3968042), (91, 2441872), (104, 2136638), (112, 1984021), (182, 1220936), (208, 1068319), (364, 610468), (728, 305234), (1456, 152617)]