209380224

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:348

約数の個数: 128

約数和(自身を含む): 587911680

約数和(自身を除く): 378531456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 151, 157, 184, 192, 276, 302, 314, 368, 384, 453, 471, 552, 604, 628, 736, 906, 942, 1104, 1208, 1256, 1472, 1812, 1884, 2208, 2416, 2512, 2944, 3473, 3611, 3624, 3768, 4416, 4832, 5024, 6946, 7222, 7248, 7536, 8832, 9664, 10048, 10419, 10833, 13892, 14444, 14496, 15072, 19328, 20096, 20838, 21666, 23707, 27784, 28888, 28992, 30144, 41676, 43332, 47414, 55568, 57776, 57984, 60288, 71121, 83352, 86664, 94828, 111136, 115552, 142242, 166704, 173328, 189656, 222272, 231104, 284484, 333408, 346656, 379312, 444544, 462208, 545261, 568968, 666816, 693312, 758624, 1090522, 1137936, 1333632, 1386624, 1517248, 1635783, 2181044, 2275872, 3034496, 3271566, 4362088, 4551744, 6543132, 8724176, 9103488, 13086264, 17448352, 26172528, 34896704, 52345056, 69793408, 104690112, 209380224]

約数ペア:

[(1, 209380224), (2, 104690112), (3, 69793408), (4, 52345056), (6, 34896704), (8, 26172528), (12, 17448352), (16, 13086264), (23, 9103488), (24, 8724176), (32, 6543132), (46, 4551744), (48, 4362088), (64, 3271566), (69, 3034496), (92, 2275872), (96, 2181044), (128, 1635783), (138, 1517248), (151, 1386624), (157, 1333632), (184, 1137936), (192, 1090522), (276, 758624), (302, 693312), (314, 666816), (368, 568968), (384, 545261), (453, 462208), (471, 444544), (552, 379312), (604, 346656), (628, 333408), (736, 284484), (906, 231104), (942, 222272), (1104, 189656), (1208, 173328), (1256, 166704), (1472, 142242), (1812, 115552), (1884, 111136), (2208, 94828), (2416, 86664), (2512, 83352), (2944, 71121), (3473, 60288), (3611, 57984), (3624, 57776), (3768, 55568), (4416, 47414), (4832, 43332), (5024, 41676), (6946, 30144), (7222, 28992), (7248, 28888), (7536, 27784), (8832, 23707), (9664, 21666), (10048, 20838), (10419, 20096), (10833, 19328), (13892, 15072), (14444, 14496)]