209070276

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 533191680

約数和(自身を除く): 324121404

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 59, 69, 74, 92, 111, 118, 138, 148, 177, 222, 236, 276, 347, 354, 444, 694, 708, 851, 1041, 1357, 1388, 1702, 2082, 2183, 2553, 2714, 3404, 4071, 4164, 4366, 5106, 5428, 6549, 7981, 8142, 8732, 10212, 12839, 13098, 15962, 16284, 20473, 23943, 25678, 26196, 31924, 38517, 40946, 47886, 50209, 51356, 61419, 77034, 81892, 95772, 100418, 122838, 150627, 154068, 200836, 245676, 295297, 301254, 470879, 590594, 602508, 757501, 885891, 941758, 1181188, 1412637, 1515002, 1771782, 1883516, 2272503, 2825274, 3030004, 3543564, 4545006, 5650548, 9090012, 17422523, 34845046, 52267569, 69690092, 104535138, 209070276]

約数ペア:

[(1, 209070276), (2, 104535138), (3, 69690092), (4, 52267569), (6, 34845046), (12, 17422523), (23, 9090012), (37, 5650548), (46, 4545006), (59, 3543564), (69, 3030004), (74, 2825274), (92, 2272503), (111, 1883516), (118, 1771782), (138, 1515002), (148, 1412637), (177, 1181188), (222, 941758), (236, 885891), (276, 757501), (347, 602508), (354, 590594), (444, 470879), (694, 301254), (708, 295297), (851, 245676), (1041, 200836), (1357, 154068), (1388, 150627), (1702, 122838), (2082, 100418), (2183, 95772), (2553, 81892), (2714, 77034), (3404, 61419), (4071, 51356), (4164, 50209), (4366, 47886), (5106, 40946), (5428, 38517), (6549, 31924), (7981, 26196), (8142, 25678), (8732, 23943), (10212, 20473), (12839, 16284), (13098, 15962)]