212243330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{3719}}^1$

素因数の和:4178

約数の個数: 32

約数和(自身を含む): 412473600

約数和(自身を除く): 200230270

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 439, 878, 2195, 3719, 4390, 5707, 7438, 11414, 18595, 28535, 37190, 48347, 57070, 96694, 241735, 483470, 1632641, 3265282, 8163205, 16326410, 21224333, 42448666, 106121665, 212243330]

約数ペア:

[(1, 212243330), (2, 106121665), (5, 42448666), (10, 21224333), (13, 16326410), (26, 8163205), (65, 3265282), (130, 1632641), (439, 483470), (878, 241735), (2195, 96694), (3719, 57070), (4390, 48347), (5707, 37190), (7438, 28535), (11414, 18595)]