210195456

素因数分解:

$2^{10}\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1291}}^1$

素因数の和:1367

約数の個数: 88

約数和(自身を含む): 571260384

約数和(自身を除く): 361064928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 256, 318, 384, 424, 512, 636, 768, 848, 1024, 1272, 1291, 1536, 1696, 2544, 2582, 3072, 3392, 3873, 5088, 5164, 6784, 7746, 10176, 10328, 13568, 15492, 20352, 20656, 27136, 30984, 40704, 41312, 54272, 61968, 68423, 81408, 82624, 123936, 136846, 162816, 165248, 205269, 247872, 273692, 330496, 410538, 495744, 547384, 660992, 821076, 991488, 1094768, 1321984, 1642152, 1982976, 2189536, 3284304, 3965952, 4379072, 6568608, 8758144, 13137216, 17516288, 26274432, 35032576, 52548864, 70065152, 105097728, 210195456]

約数ペア:

[(1, 210195456), (2, 105097728), (3, 70065152), (4, 52548864), (6, 35032576), (8, 26274432), (12, 17516288), (16, 13137216), (24, 8758144), (32, 6568608), (48, 4379072), (53, 3965952), (64, 3284304), (96, 2189536), (106, 1982976), (128, 1642152), (159, 1321984), (192, 1094768), (212, 991488), (256, 821076), (318, 660992), (384, 547384), (424, 495744), (512, 410538), (636, 330496), (768, 273692), (848, 247872), (1024, 205269), (1272, 165248), (1291, 162816), (1536, 136846), (1696, 123936), (2544, 82624), (2582, 81408), (3072, 68423), (3392, 61968), (3873, 54272), (5088, 41312), (5164, 40704), (6784, 30984), (7746, 27136), (10176, 20656), (10328, 20352), (13568, 15492)]