210471072

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{443}}^1$

素因数の和:571

約数の個数: 144

約数和(自身を含む): 650516832

約数和(自身を除く): 440045760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 101, 112, 147, 168, 196, 202, 224, 294, 303, 336, 392, 404, 443, 588, 606, 672, 707, 784, 808, 886, 1176, 1212, 1329, 1414, 1568, 1616, 1772, 2121, 2352, 2424, 2658, 2828, 3101, 3232, 3544, 4242, 4704, 4848, 4949, 5316, 5656, 6202, 7088, 8484, 9303, 9696, 9898, 10632, 11312, 12404, 14176, 14847, 16968, 18606, 19796, 21264, 21707, 22624, 24808, 29694, 33936, 37212, 39592, 42528, 43414, 44743, 49616, 59388, 65121, 67872, 74424, 79184, 86828, 89486, 99232, 118776, 130242, 134229, 148848, 158368, 173656, 178972, 237552, 260484, 268458, 297696, 313201, 347312, 357944, 475104, 520968, 536916, 626402, 694624, 715888, 939603, 1041936, 1073832, 1252804, 1431776, 1879206, 2083872, 2147664, 2192407, 2505608, 3758412, 4295328, 4384814, 5011216, 6577221, 7516824, 8769628, 10022432, 13154442, 15033648, 17539256, 26308884, 30067296, 35078512, 52617768, 70157024, 105235536, 210471072]

約数ペア:

[(1, 210471072), (2, 105235536), (3, 70157024), (4, 52617768), (6, 35078512), (7, 30067296), (8, 26308884), (12, 17539256), (14, 15033648), (16, 13154442), (21, 10022432), (24, 8769628), (28, 7516824), (32, 6577221), (42, 5011216), (48, 4384814), (49, 4295328), (56, 3758412), (84, 2505608), (96, 2192407), (98, 2147664), (101, 2083872), (112, 1879206), (147, 1431776), (168, 1252804), (196, 1073832), (202, 1041936), (224, 939603), (294, 715888), (303, 694624), (336, 626402), (392, 536916), (404, 520968), (443, 475104), (588, 357944), (606, 347312), (672, 313201), (707, 297696), (784, 268458), (808, 260484), (886, 237552), (1176, 178972), (1212, 173656), (1329, 158368), (1414, 148848), (1568, 134229), (1616, 130242), (1772, 118776), (2121, 99232), (2352, 89486), (2424, 86828), (2658, 79184), (2828, 74424), (3101, 67872), (3232, 65121), (3544, 59388), (4242, 49616), (4704, 44743), (4848, 43414), (4949, 42528), (5316, 39592), (5656, 37212), (6202, 33936), (7088, 29694), (8484, 24808), (9303, 22624), (9696, 21707), (9898, 21264), (10632, 19796), (11312, 18606), (12404, 16968), (14176, 14847)]