199936150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{8111}}^1$

素因数の和:8169

約数の個数: 48

約数和(自身を含む): 407384640

約数和(自身を除く): 207448490

約数列:

[1, 2, 5, 10, 17, 25, 29, 34, 50, 58, 85, 145, 170, 290, 425, 493, 725, 850, 986, 1450, 2465, 4930, 8111, 12325, 16222, 24650, 40555, 81110, 137887, 202775, 235219, 275774, 405550, 470438, 689435, 1176095, 1378870, 2352190, 3447175, 3998723, 5880475, 6894350, 7997446, 11760950, 19993615, 39987230, 99968075, 199936150]

約数ペア:

[(1, 199936150), (2, 99968075), (5, 39987230), (10, 19993615), (17, 11760950), (25, 7997446), (29, 6894350), (34, 5880475), (50, 3998723), (58, 3447175), (85, 2352190), (145, 1378870), (170, 1176095), (290, 689435), (425, 470438), (493, 405550), (725, 275774), (850, 235219), (986, 202775), (1450, 137887), (2465, 81110), (4930, 40555), (8111, 24650), (12325, 16222)]