207306112

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 479808000

約数和(自身を除く): 272501888

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 79, 83, 104, 128, 152, 158, 166, 208, 247, 304, 316, 332, 416, 494, 608, 632, 664, 832, 988, 1027, 1079, 1216, 1264, 1328, 1501, 1577, 1664, 1976, 2054, 2158, 2432, 2528, 2656, 3002, 3154, 3952, 4108, 4316, 5056, 5312, 6004, 6308, 6557, 7904, 8216, 8632, 10112, 10624, 12008, 12616, 13114, 15808, 16432, 17264, 19513, 20501, 24016, 25232, 26228, 31616, 32864, 34528, 39026, 41002, 48032, 50464, 52456, 65728, 69056, 78052, 82004, 85241, 96064, 100928, 104912, 124583, 131456, 138112, 156104, 164008, 170482, 192128, 201856, 209824, 249166, 312208, 328016, 340964, 419648, 498332, 624416, 656032, 681928, 839296, 996664, 1248832, 1312064, 1363856, 1619579, 1993328, 2497664, 2624128, 2727712, 3239158, 3986656, 5455424, 6478316, 7973312, 10910848, 12956632, 15946624, 25913264, 51826528, 103653056, 207306112]

約数ペア:

[(1, 207306112), (2, 103653056), (4, 51826528), (8, 25913264), (13, 15946624), (16, 12956632), (19, 10910848), (26, 7973312), (32, 6478316), (38, 5455424), (52, 3986656), (64, 3239158), (76, 2727712), (79, 2624128), (83, 2497664), (104, 1993328), (128, 1619579), (152, 1363856), (158, 1312064), (166, 1248832), (208, 996664), (247, 839296), (304, 681928), (316, 656032), (332, 624416), (416, 498332), (494, 419648), (608, 340964), (632, 328016), (664, 312208), (832, 249166), (988, 209824), (1027, 201856), (1079, 192128), (1216, 170482), (1264, 164008), (1328, 156104), (1501, 138112), (1577, 131456), (1664, 124583), (1976, 104912), (2054, 100928), (2158, 96064), (2432, 85241), (2528, 82004), (2656, 78052), (3002, 69056), (3154, 65728), (3952, 52456), (4108, 50464), (4316, 48032), (5056, 41002), (5312, 39026), (6004, 34528), (6308, 32864), (6557, 31616), (7904, 26228), (8216, 25232), (8632, 24016), (10112, 20501), (10624, 19513), (12008, 17264), (12616, 16432), (13114, 15808)]