210399464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 469087200

約数和(自身を除く): 258687736

約数列:

[1, 2, 4, 8, 11, 19, 22, 37, 38, 44, 74, 76, 88, 148, 152, 179, 209, 296, 358, 361, 407, 418, 703, 716, 722, 814, 836, 1406, 1432, 1444, 1628, 1672, 1969, 2812, 2888, 3256, 3401, 3938, 3971, 5624, 6623, 6802, 7733, 7876, 7942, 13246, 13357, 13604, 15466, 15752, 15884, 26492, 26714, 27208, 30932, 31768, 37411, 52984, 53428, 61864, 64619, 72853, 74822, 106856, 125837, 129238, 145706, 146927, 149644, 251674, 258476, 291412, 293854, 299288, 503348, 516952, 582824, 587708, 710809, 1006696, 1175416, 1384207, 1421618, 2390903, 2768414, 2843236, 4781806, 5536828, 5686472, 9563612, 11073656, 19127224, 26299933, 52599866, 105199732, 210399464]

約数ペア:

[(1, 210399464), (2, 105199732), (4, 52599866), (8, 26299933), (11, 19127224), (19, 11073656), (22, 9563612), (37, 5686472), (38, 5536828), (44, 4781806), (74, 2843236), (76, 2768414), (88, 2390903), (148, 1421618), (152, 1384207), (179, 1175416), (209, 1006696), (296, 710809), (358, 587708), (361, 582824), (407, 516952), (418, 503348), (703, 299288), (716, 293854), (722, 291412), (814, 258476), (836, 251674), (1406, 149644), (1432, 146927), (1444, 145706), (1628, 129238), (1672, 125837), (1969, 106856), (2812, 74822), (2888, 72853), (3256, 64619), (3401, 61864), (3938, 53428), (3971, 52984), (5624, 37411), (6623, 31768), (6802, 30932), (7733, 27208), (7876, 26714), (7942, 26492), (13246, 15884), (13357, 15752), (13604, 15466)]