203417580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199429}}^1$

素因数の和:199458

約数の個数: 48

約数和(自身を含む): 603076320

約数和(自身を除く): 399658740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 199429, 398858, 598287, 797716, 997145, 1196574, 1994290, 2393148, 2991435, 3390293, 3988580, 5982870, 6780586, 10170879, 11965740, 13561172, 16951465, 20341758, 33902930, 40683516, 50854395, 67805860, 101708790, 203417580]

約数ペア:

[(1, 203417580), (2, 101708790), (3, 67805860), (4, 50854395), (5, 40683516), (6, 33902930), (10, 20341758), (12, 16951465), (15, 13561172), (17, 11965740), (20, 10170879), (30, 6780586), (34, 5982870), (51, 3988580), (60, 3390293), (68, 2991435), (85, 2393148), (102, 1994290), (170, 1196574), (204, 997145), (255, 797716), (340, 598287), (510, 398858), (1020, 199429)]