200958250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{42307}}^1$

素因数の和:42343

約数の個数: 32

約数和(自身を含む): 396002880

約数和(自身を除く): 195044630

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 4750, 42307, 84614, 211535, 423070, 803833, 1057675, 1607666, 2115350, 4019165, 5288375, 8038330, 10576750, 20095825, 40191650, 100479125, 200958250]

約数ペア:

[(1, 200958250), (2, 100479125), (5, 40191650), (10, 20095825), (19, 10576750), (25, 8038330), (38, 5288375), (50, 4019165), (95, 2115350), (125, 1607666), (190, 1057675), (250, 803833), (475, 423070), (950, 211535), (2375, 84614), (4750, 42307)]