203438135060

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2953}}^1\times {\mathrm{80107}}^1$

素因数の和:83112

約数の個数: 48

約数和(自身を含む): 437308931136

約数和(自身を除く): 233870796076

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 2953, 5906, 11812, 14765, 29530, 59060, 80107, 126979, 160214, 253958, 320428, 400535, 507916, 634895, 801070, 1269790, 1602140, 2539580, 3444601, 6889202, 13778404, 17223005, 34446010, 68892020, 236555971, 473111942, 946223884, 1182779855, 2365559710, 4731119420, 10171906753, 20343813506, 40687627012, 50859533765, 101719067530, 203438135060]

約数ペア:

[(1, 203438135060), (2, 101719067530), (4, 50859533765), (5, 40687627012), (10, 20343813506), (20, 10171906753), (43, 4731119420), (86, 2365559710), (172, 1182779855), (215, 946223884), (430, 473111942), (860, 236555971), (2953, 68892020), (5906, 34446010), (11812, 17223005), (14765, 13778404), (29530, 6889202), (59060, 3444601), (80107, 2539580), (126979, 1602140), (160214, 1269790), (253958, 801070), (320428, 634895), (400535, 507916)]