203661810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1459}}^1$

素因数の和:1533

約数の個数: 128

約数和(自身を含む): 605491200

約数和(自身を除く): 401829390

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 47, 54, 55, 66, 90, 94, 99, 110, 135, 141, 165, 198, 235, 270, 282, 297, 330, 423, 470, 495, 517, 594, 705, 846, 990, 1034, 1269, 1410, 1459, 1485, 1551, 2115, 2538, 2585, 2918, 2970, 3102, 4230, 4377, 4653, 5170, 6345, 7295, 7755, 8754, 9306, 12690, 13131, 13959, 14590, 15510, 16049, 21885, 23265, 26262, 27918, 32098, 39393, 43770, 46530, 48147, 65655, 68573, 69795, 78786, 80245, 96294, 131310, 137146, 139590, 144441, 160490, 196965, 205719, 240735, 288882, 342865, 393930, 411438, 433323, 481470, 617157, 685730, 722205, 754303, 866646, 1028595, 1234314, 1444410, 1508606, 1851471, 2057190, 2166615, 2262909, 3085785, 3702942, 3771515, 4333230, 4525818, 6171570, 6788727, 7543030, 9257355, 11314545, 13577454, 18514710, 20366181, 22629090, 33943635, 40732362, 67887270, 101830905, 203661810]

約数ペア:

[(1, 203661810), (2, 101830905), (3, 67887270), (5, 40732362), (6, 33943635), (9, 22629090), (10, 20366181), (11, 18514710), (15, 13577454), (18, 11314545), (22, 9257355), (27, 7543030), (30, 6788727), (33, 6171570), (45, 4525818), (47, 4333230), (54, 3771515), (55, 3702942), (66, 3085785), (90, 2262909), (94, 2166615), (99, 2057190), (110, 1851471), (135, 1508606), (141, 1444410), (165, 1234314), (198, 1028595), (235, 866646), (270, 754303), (282, 722205), (297, 685730), (330, 617157), (423, 481470), (470, 433323), (495, 411438), (517, 393930), (594, 342865), (705, 288882), (846, 240735), (990, 205719), (1034, 196965), (1269, 160490), (1410, 144441), (1459, 139590), (1485, 137146), (1551, 131310), (2115, 96294), (2538, 80245), (2585, 78786), (2918, 69795), (2970, 68573), (3102, 65655), (4230, 48147), (4377, 46530), (4653, 43770), (5170, 39393), (6345, 32098), (7295, 27918), (7755, 26262), (8754, 23265), (9306, 21885), (12690, 16049), (13131, 15510), (13959, 14590)]