211372288

素因数分解:

$2^8\times {\mathrm{17}}^2\times {\mathrm{2857}}^1$

素因数の和:2907

約数の個数: 54

約数和(自身を含む): 448354466

約数和(自身を除く): 236982178

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 289, 544, 578, 1088, 1156, 2176, 2312, 2857, 4352, 4624, 5714, 9248, 11428, 18496, 22856, 36992, 45712, 48569, 73984, 91424, 97138, 182848, 194276, 365696, 388552, 731392, 777104, 825673, 1554208, 1651346, 3108416, 3302692, 6216832, 6605384, 12433664, 13210768, 26421536, 52843072, 105686144, 211372288]

約数ペア:

[(1, 211372288), (2, 105686144), (4, 52843072), (8, 26421536), (16, 13210768), (17, 12433664), (32, 6605384), (34, 6216832), (64, 3302692), (68, 3108416), (128, 1651346), (136, 1554208), (256, 825673), (272, 777104), (289, 731392), (544, 388552), (578, 365696), (1088, 194276), (1156, 182848), (2176, 97138), (2312, 91424), (2857, 73984), (4352, 48569), (4624, 45712), (5714, 36992), (9248, 22856), (11428, 18496)]