211337152

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:534

約数の個数: 112

約数和(自身を含む): 492861600

約数和(自身を除く): 281524448

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 29, 32, 38, 52, 58, 64, 76, 104, 116, 152, 208, 232, 247, 304, 377, 416, 461, 464, 494, 551, 608, 754, 832, 922, 928, 988, 1102, 1216, 1508, 1844, 1856, 1976, 2204, 3016, 3688, 3952, 4408, 5993, 6032, 7163, 7376, 7904, 8759, 8816, 11986, 12064, 13369, 14326, 14752, 15808, 17518, 17632, 23972, 24128, 26738, 28652, 29504, 35036, 35264, 47944, 53476, 57304, 70072, 95888, 106952, 113867, 114608, 140144, 173797, 191776, 213904, 227734, 229216, 254011, 280288, 347594, 383552, 427808, 455468, 458432, 508022, 560576, 695188, 855616, 910936, 1016044, 1390376, 1821872, 2032088, 2780752, 3302143, 3643744, 4064176, 5561504, 6604286, 7287488, 8128352, 11123008, 13208572, 16256704, 26417144, 52834288, 105668576, 211337152]

約数ペア:

[(1, 211337152), (2, 105668576), (4, 52834288), (8, 26417144), (13, 16256704), (16, 13208572), (19, 11123008), (26, 8128352), (29, 7287488), (32, 6604286), (38, 5561504), (52, 4064176), (58, 3643744), (64, 3302143), (76, 2780752), (104, 2032088), (116, 1821872), (152, 1390376), (208, 1016044), (232, 910936), (247, 855616), (304, 695188), (377, 560576), (416, 508022), (461, 458432), (464, 455468), (494, 427808), (551, 383552), (608, 347594), (754, 280288), (832, 254011), (922, 229216), (928, 227734), (988, 213904), (1102, 191776), (1216, 173797), (1508, 140144), (1844, 114608), (1856, 113867), (1976, 106952), (2204, 95888), (3016, 70072), (3688, 57304), (3952, 53476), (4408, 47944), (5993, 35264), (6032, 35036), (7163, 29504), (7376, 28652), (7904, 26738), (8759, 24128), (8816, 23972), (11986, 17632), (12064, 17518), (13369, 15808), (14326, 14752)]