200619225

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{38767}}^1$

素因数の和:38806

約数の個数: 36

約数和(自身を含む): 374964096

約数和(自身を除く): 174344871

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 5175, 38767, 116301, 193835, 348903, 581505, 891641, 969175, 1744515, 2674923, 2907525, 4458205, 8024769, 8722575, 13374615, 22291025, 40123845, 66873075, 200619225]

約数ペア:

[(1, 200619225), (3, 66873075), (5, 40123845), (9, 22291025), (15, 13374615), (23, 8722575), (25, 8024769), (45, 4458205), (69, 2907525), (75, 2674923), (115, 1744515), (207, 969175), (225, 891641), (345, 581505), (575, 348903), (1035, 193835), (1725, 116301), (5175, 38767)]