205700516

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{92993}}^1$

素因数の和:93083

約数の個数: 24

約数和(自身を含む): 416613120

約数和(自身を除く): 210912604

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 92993, 185986, 371972, 650951, 1301902, 2603804, 7346447, 14692894, 29385788, 51425129, 102850258, 205700516]

約数ペア:

[(1, 205700516), (2, 102850258), (4, 51425129), (7, 29385788), (14, 14692894), (28, 7346447), (79, 2603804), (158, 1301902), (316, 650951), (553, 371972), (1106, 185986), (2212, 92993)]