203693200

素因数分解:

$2^4\times 5^2\times {\mathrm{241}}^1\times {\mathrm{2113}}^1$

素因数の和:2372

約数の個数: 60

約数和(自身を含む): 491636068

約数和(自身を除く): 287942868

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 241, 400, 482, 964, 1205, 1928, 2113, 2410, 3856, 4226, 4820, 6025, 8452, 9640, 10565, 12050, 16904, 19280, 21130, 24100, 33808, 42260, 48200, 52825, 84520, 96400, 105650, 169040, 211300, 422600, 509233, 845200, 1018466, 2036932, 2546165, 4073864, 5092330, 8147728, 10184660, 12730825, 20369320, 25461650, 40738640, 50923300, 101846600, 203693200]

約数ペア:

[(1, 203693200), (2, 101846600), (4, 50923300), (5, 40738640), (8, 25461650), (10, 20369320), (16, 12730825), (20, 10184660), (25, 8147728), (40, 5092330), (50, 4073864), (80, 2546165), (100, 2036932), (200, 1018466), (241, 845200), (400, 509233), (482, 422600), (964, 211300), (1205, 169040), (1928, 105650), (2113, 96400), (2410, 84520), (3856, 52825), (4226, 48200), (4820, 42260), (6025, 33808), (8452, 24100), (9640, 21130), (10565, 19280), (12050, 16904)]