201990510570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{26824769}}^1$

素因数の和:26825030

約数の個数: 32

約数和(自身を含む): 486708626880

約数和(自身を除く): 284718116310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 251, 502, 753, 1255, 1506, 2510, 3765, 7530, 26824769, 53649538, 80474307, 134123845, 160948614, 268247690, 402371535, 804743070, 6733017019, 13466034038, 20199051057, 33665085095, 40398102114, 67330170190, 100995255285, 201990510570]

約数ペア:

[(1, 201990510570), (2, 100995255285), (3, 67330170190), (5, 40398102114), (6, 33665085095), (10, 20199051057), (15, 13466034038), (30, 6733017019), (251, 804743070), (502, 402371535), (753, 268247690), (1255, 160948614), (1506, 134123845), (2510, 80474307), (3765, 53649538), (7530, 26824769)]