209846832

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:271

約数の個数: 160

約数和(自身を含む): 613502400

約数和(自身を除く): 403655568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 61, 74, 78, 104, 111, 122, 148, 149, 156, 183, 208, 222, 244, 296, 298, 312, 366, 444, 447, 481, 488, 592, 596, 624, 732, 793, 888, 894, 962, 976, 1192, 1443, 1464, 1586, 1776, 1788, 1924, 1937, 2257, 2379, 2384, 2886, 2928, 3172, 3576, 3848, 3874, 4514, 4758, 5513, 5772, 5811, 6344, 6771, 7152, 7696, 7748, 9028, 9089, 9516, 11026, 11544, 11622, 12688, 13542, 15496, 16539, 18056, 18178, 19032, 22052, 23088, 23244, 27084, 27267, 29341, 30992, 33078, 36112, 36356, 38064, 44104, 46488, 54168, 54534, 58682, 66156, 71669, 72712, 88023, 88208, 92976, 108336, 109068, 117364, 118157, 132312, 143338, 145424, 176046, 215007, 218136, 234728, 236314, 264624, 286676, 336293, 352092, 354471, 430014, 436272, 469456, 472628, 573352, 672586, 704184, 708942, 860028, 945256, 1008879, 1146704, 1345172, 1408368, 1417884, 1720056, 1890512, 2017758, 2690344, 2835768, 3440112, 4035516, 4371809, 5380688, 5671536, 8071032, 8743618, 13115427, 16142064, 17487236, 26230854, 34974472, 52461708, 69948944, 104923416, 209846832]

約数ペア:

[(1, 209846832), (2, 104923416), (3, 69948944), (4, 52461708), (6, 34974472), (8, 26230854), (12, 17487236), (13, 16142064), (16, 13115427), (24, 8743618), (26, 8071032), (37, 5671536), (39, 5380688), (48, 4371809), (52, 4035516), (61, 3440112), (74, 2835768), (78, 2690344), (104, 2017758), (111, 1890512), (122, 1720056), (148, 1417884), (149, 1408368), (156, 1345172), (183, 1146704), (208, 1008879), (222, 945256), (244, 860028), (296, 708942), (298, 704184), (312, 672586), (366, 573352), (444, 472628), (447, 469456), (481, 436272), (488, 430014), (592, 354471), (596, 352092), (624, 336293), (732, 286676), (793, 264624), (888, 236314), (894, 234728), (962, 218136), (976, 215007), (1192, 176046), (1443, 145424), (1464, 143338), (1586, 132312), (1776, 118157), (1788, 117364), (1924, 109068), (1937, 108336), (2257, 92976), (2379, 88208), (2384, 88023), (2886, 72712), (2928, 71669), (3172, 66156), (3576, 58682), (3848, 54534), (3874, 54168), (4514, 46488), (4758, 44104), (5513, 38064), (5772, 36356), (5811, 36112), (6344, 33078), (6771, 30992), (7152, 29341), (7696, 27267), (7748, 27084), (9028, 23244), (9089, 23088), (9516, 22052), (11026, 19032), (11544, 18178), (11622, 18056), (12688, 16539), (13542, 15496)]