205364148

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{173}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 581950656

約数和(自身を除く): 376586508

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 23, 33, 34, 44, 46, 51, 66, 68, 69, 92, 102, 132, 138, 173, 187, 204, 253, 276, 346, 374, 391, 506, 519, 529, 561, 692, 748, 759, 782, 1012, 1038, 1058, 1122, 1173, 1518, 1564, 1587, 1903, 2076, 2116, 2244, 2346, 2941, 3036, 3174, 3806, 3979, 4301, 4692, 5709, 5819, 5882, 6348, 7612, 7958, 8602, 8823, 8993, 11418, 11638, 11764, 11937, 12903, 15916, 17204, 17457, 17646, 17986, 22836, 23276, 23874, 25806, 26979, 32351, 34914, 35292, 35972, 43769, 47748, 51612, 53958, 64702, 67643, 69828, 87538, 91517, 97053, 98923, 107916, 129404, 131307, 135286, 175076, 183034, 194106, 197846, 202929, 262614, 270572, 274551, 296769, 366068, 388212, 395692, 405858, 525228, 549102, 593538, 744073, 811716, 1006687, 1098204, 1187076, 1488146, 1555789, 2013374, 2232219, 2976292, 3020061, 3111578, 4026748, 4464438, 4667367, 6040122, 6223156, 8928876, 9334734, 12080244, 17113679, 18669468, 34227358, 51341037, 68454716, 102682074, 205364148]

約数ペア:

[(1, 205364148), (2, 102682074), (3, 68454716), (4, 51341037), (6, 34227358), (11, 18669468), (12, 17113679), (17, 12080244), (22, 9334734), (23, 8928876), (33, 6223156), (34, 6040122), (44, 4667367), (46, 4464438), (51, 4026748), (66, 3111578), (68, 3020061), (69, 2976292), (92, 2232219), (102, 2013374), (132, 1555789), (138, 1488146), (173, 1187076), (187, 1098204), (204, 1006687), (253, 811716), (276, 744073), (346, 593538), (374, 549102), (391, 525228), (506, 405858), (519, 395692), (529, 388212), (561, 366068), (692, 296769), (748, 274551), (759, 270572), (782, 262614), (1012, 202929), (1038, 197846), (1058, 194106), (1122, 183034), (1173, 175076), (1518, 135286), (1564, 131307), (1587, 129404), (1903, 107916), (2076, 98923), (2116, 97053), (2244, 91517), (2346, 87538), (2941, 69828), (3036, 67643), (3174, 64702), (3806, 53958), (3979, 51612), (4301, 47748), (4692, 43769), (5709, 35972), (5819, 35292), (5882, 34914), (6348, 32351), (7612, 26979), (7958, 25806), (8602, 23874), (8823, 23276), (8993, 22836), (11418, 17986), (11638, 17646), (11764, 17457), (11937, 17204), (12903, 15916)]