215815673542

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{1931513}}^1$

素因数の和:1931892

約数の個数: 32

約数和(自身を含む): 387168118272

約数和(自身を除く): 171352444730

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 347, 694, 2429, 4858, 7981, 15962, 55867, 111734, 1931513, 3863026, 13520591, 27041182, 44424799, 88849598, 310973593, 621947186, 670235011, 1340470022, 4691645077, 9383290154, 15415405253, 30830810506, 107907836771, 215815673542]

約数ペア:

[(1, 215815673542), (2, 107907836771), (7, 30830810506), (14, 15415405253), (23, 9383290154), (46, 4691645077), (161, 1340470022), (322, 670235011), (347, 621947186), (694, 310973593), (2429, 88849598), (4858, 44424799), (7981, 27041182), (15962, 13520591), (55867, 3863026), (111734, 1931513)]