202943360

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:296

約数の個数: 128

約数和(自身を含む): 512904960

約数和(自身を除く): 309961600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 53, 62, 64, 80, 106, 124, 128, 155, 160, 193, 212, 248, 265, 310, 320, 386, 424, 496, 530, 620, 640, 772, 848, 965, 992, 1060, 1240, 1544, 1643, 1696, 1930, 1984, 2120, 2480, 3088, 3286, 3392, 3860, 3968, 4240, 4960, 5983, 6176, 6572, 6784, 7720, 8215, 8480, 9920, 10229, 11966, 12352, 13144, 15440, 16430, 16960, 19840, 20458, 23932, 24704, 26288, 29915, 30880, 32860, 33920, 40916, 47864, 51145, 52576, 59830, 61760, 65720, 81832, 95728, 102290, 105152, 119660, 123520, 131440, 163664, 191456, 204580, 210304, 239320, 262880, 317099, 327328, 382912, 409160, 478640, 525760, 634198, 654656, 765824, 818320, 957280, 1051520, 1268396, 1309312, 1585495, 1636640, 1914560, 2536792, 3170990, 3273280, 3829120, 5073584, 6341980, 6546560, 10147168, 12683960, 20294336, 25367920, 40588672, 50735840, 101471680, 202943360]

約数ペア:

[(1, 202943360), (2, 101471680), (4, 50735840), (5, 40588672), (8, 25367920), (10, 20294336), (16, 12683960), (20, 10147168), (31, 6546560), (32, 6341980), (40, 5073584), (53, 3829120), (62, 3273280), (64, 3170990), (80, 2536792), (106, 1914560), (124, 1636640), (128, 1585495), (155, 1309312), (160, 1268396), (193, 1051520), (212, 957280), (248, 818320), (265, 765824), (310, 654656), (320, 634198), (386, 525760), (424, 478640), (496, 409160), (530, 382912), (620, 327328), (640, 317099), (772, 262880), (848, 239320), (965, 210304), (992, 204580), (1060, 191456), (1240, 163664), (1544, 131440), (1643, 123520), (1696, 119660), (1930, 105152), (1984, 102290), (2120, 95728), (2480, 81832), (3088, 65720), (3286, 61760), (3392, 59830), (3860, 52576), (3968, 51145), (4240, 47864), (4960, 40916), (5983, 33920), (6176, 32860), (6572, 30880), (6784, 29915), (7720, 26288), (8215, 24704), (8480, 23932), (9920, 20458), (10229, 19840), (11966, 16960), (12352, 16430), (13144, 15440)]