200837790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{457}}^1$

素因数の和:746

約数の個数: 96

約数和(自身を含む): 553007520

約数和(自身を除く): 352169730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 257, 285, 342, 457, 514, 570, 771, 855, 914, 1285, 1371, 1542, 1710, 2285, 2313, 2570, 2742, 3855, 4113, 4570, 4626, 4883, 6855, 7710, 8226, 8683, 9766, 11565, 13710, 14649, 17366, 20565, 23130, 24415, 26049, 29298, 41130, 43415, 43947, 48830, 52098, 73245, 78147, 86830, 87894, 117449, 130245, 146490, 156294, 219735, 234898, 260490, 352347, 390735, 439470, 587245, 704694, 781470, 1057041, 1174490, 1761735, 2114082, 2231531, 3523470, 4463062, 5285205, 6694593, 10570410, 11157655, 13389186, 20083779, 22315310, 33472965, 40167558, 66945930, 100418895, 200837790]

約数ペア:

[(1, 200837790), (2, 100418895), (3, 66945930), (5, 40167558), (6, 33472965), (9, 22315310), (10, 20083779), (15, 13389186), (18, 11157655), (19, 10570410), (30, 6694593), (38, 5285205), (45, 4463062), (57, 3523470), (90, 2231531), (95, 2114082), (114, 1761735), (171, 1174490), (190, 1057041), (257, 781470), (285, 704694), (342, 587245), (457, 439470), (514, 390735), (570, 352347), (771, 260490), (855, 234898), (914, 219735), (1285, 156294), (1371, 146490), (1542, 130245), (1710, 117449), (2285, 87894), (2313, 86830), (2570, 78147), (2742, 73245), (3855, 52098), (4113, 48830), (4570, 43947), (4626, 43415), (4883, 41130), (6855, 29298), (7710, 26049), (8226, 24415), (8683, 23130), (9766, 20565), (11565, 17366), (13710, 14649)]