200647300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 523522048

約数和(自身を除く): 322874748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 37, 50, 61, 70, 74, 100, 122, 127, 140, 148, 175, 185, 244, 254, 259, 305, 350, 370, 427, 508, 518, 610, 635, 700, 740, 854, 889, 925, 1036, 1220, 1270, 1295, 1525, 1708, 1778, 1850, 2135, 2257, 2540, 2590, 3050, 3175, 3556, 3700, 4270, 4445, 4514, 4699, 5180, 6100, 6350, 6475, 7747, 8540, 8890, 9028, 9398, 10675, 11285, 12700, 12950, 15494, 15799, 17780, 18796, 21350, 22225, 22570, 23495, 25900, 30988, 31598, 32893, 38735, 42700, 44450, 45140, 46990, 54229, 56425, 63196, 65786, 77470, 78995, 88900, 93980, 108458, 112850, 117475, 131572, 154940, 157990, 164465, 193675, 216916, 225700, 234950, 271145, 286639, 315980, 328930, 387350, 394975, 469900, 542290, 573278, 657860, 774700, 789950, 822325, 1084580, 1146556, 1355725, 1433195, 1579900, 1644650, 2006473, 2711450, 2866390, 3289300, 4012946, 5422900, 5732780, 7165975, 8025892, 10032365, 14331950, 20064730, 28663900, 40129460, 50161825, 100323650, 200647300]

約数ペア:

[(1, 200647300), (2, 100323650), (4, 50161825), (5, 40129460), (7, 28663900), (10, 20064730), (14, 14331950), (20, 10032365), (25, 8025892), (28, 7165975), (35, 5732780), (37, 5422900), (50, 4012946), (61, 3289300), (70, 2866390), (74, 2711450), (100, 2006473), (122, 1644650), (127, 1579900), (140, 1433195), (148, 1355725), (175, 1146556), (185, 1084580), (244, 822325), (254, 789950), (259, 774700), (305, 657860), (350, 573278), (370, 542290), (427, 469900), (508, 394975), (518, 387350), (610, 328930), (635, 315980), (700, 286639), (740, 271145), (854, 234950), (889, 225700), (925, 216916), (1036, 193675), (1220, 164465), (1270, 157990), (1295, 154940), (1525, 131572), (1708, 117475), (1778, 112850), (1850, 108458), (2135, 93980), (2257, 88900), (2540, 78995), (2590, 77470), (3050, 65786), (3175, 63196), (3556, 56425), (3700, 54229), (4270, 46990), (4445, 45140), (4514, 44450), (4699, 42700), (5180, 38735), (6100, 32893), (6350, 31598), (6475, 30988), (7747, 25900), (8540, 23495), (8890, 22570), (9028, 22225), (9398, 21350), (10675, 18796), (11285, 17780), (12700, 15799), (12950, 15494)]