211993536

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{607}}^1$

素因数の和:746

約数の個数: 112

約数和(自身を含む): 600431616

約数和(自身を除く): 388438080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 107, 136, 192, 204, 214, 272, 321, 408, 428, 544, 607, 642, 816, 856, 1088, 1214, 1284, 1632, 1712, 1819, 1821, 2428, 2568, 3264, 3424, 3638, 3642, 4856, 5136, 5457, 6848, 7276, 7284, 9712, 10272, 10319, 10914, 14552, 14568, 19424, 20544, 20638, 21828, 29104, 29136, 30957, 38848, 41276, 43656, 58208, 58272, 61914, 64949, 82552, 87312, 116416, 116544, 123828, 129898, 165104, 174624, 194847, 247656, 259796, 330208, 349248, 389694, 495312, 519592, 660416, 779388, 990624, 1039184, 1104133, 1558776, 1981248, 2078368, 2208266, 3117552, 3312399, 4156736, 4416532, 6235104, 6624798, 8833064, 12470208, 13249596, 17666128, 26499192, 35332256, 52998384, 70664512, 105996768, 211993536]

約数ペア:

[(1, 211993536), (2, 105996768), (3, 70664512), (4, 52998384), (6, 35332256), (8, 26499192), (12, 17666128), (16, 13249596), (17, 12470208), (24, 8833064), (32, 6624798), (34, 6235104), (48, 4416532), (51, 4156736), (64, 3312399), (68, 3117552), (96, 2208266), (102, 2078368), (107, 1981248), (136, 1558776), (192, 1104133), (204, 1039184), (214, 990624), (272, 779388), (321, 660416), (408, 519592), (428, 495312), (544, 389694), (607, 349248), (642, 330208), (816, 259796), (856, 247656), (1088, 194847), (1214, 174624), (1284, 165104), (1632, 129898), (1712, 123828), (1819, 116544), (1821, 116416), (2428, 87312), (2568, 82552), (3264, 64949), (3424, 61914), (3638, 58272), (3642, 58208), (4856, 43656), (5136, 41276), (5457, 38848), (6848, 30957), (7276, 29136), (7284, 29104), (9712, 21828), (10272, 20638), (10319, 20544), (10914, 19424), (14552, 14568)]