219852

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:238

約数の個数: 36

約数和(自身を含む): 576576

約数和(自身を除く): 356724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 197, 279, 372, 394, 558, 591, 788, 1116, 1182, 1773, 2364, 3546, 6107, 7092, 12214, 18321, 24428, 36642, 54963, 73284, 109926, 219852]

約数ペア:

[(1, 219852), (2, 109926), (3, 73284), (4, 54963), (6, 36642), (9, 24428), (12, 18321), (18, 12214), (31, 7092), (36, 6107), (62, 3546), (93, 2364), (124, 1773), (186, 1182), (197, 1116), (279, 788), (372, 591), (394, 558)]