210945282

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89917}}^1$

素因数の和:89962

約数の個数: 32

約数和(自身を含む): 466134912

約数和(自身を除く): 255189630

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 89917, 179834, 269751, 539502, 1528589, 2068091, 3057178, 4136182, 4585767, 6204273, 9171534, 12408546, 35157547, 70315094, 105472641, 210945282]

約数ペア:

[(1, 210945282), (2, 105472641), (3, 70315094), (6, 35157547), (17, 12408546), (23, 9171534), (34, 6204273), (46, 4585767), (51, 4136182), (69, 3057178), (102, 2068091), (138, 1528589), (391, 539502), (782, 269751), (1173, 179834), (2346, 89917)]