200847435

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{1399}}^1$

素因数の和:1987

約数の個数: 32

約数和(自身を含む): 341107200

約数和(自身を除く): 140259765

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 563, 1399, 1689, 2815, 4197, 6995, 8445, 9571, 20985, 23783, 28713, 47855, 71349, 118915, 143565, 356745, 787637, 2362911, 3938185, 11814555, 13389829, 40169487, 66949145, 200847435]

約数ペア:

[(1, 200847435), (3, 66949145), (5, 40169487), (15, 13389829), (17, 11814555), (51, 3938185), (85, 2362911), (255, 787637), (563, 356745), (1399, 143565), (1689, 118915), (2815, 71349), (4197, 47855), (6995, 28713), (8445, 23783), (9571, 20985)]