201371256

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{311}}^1$

素因数の和:386

約数の個数: 144

約数和(自身を含む): 605601360

約数和(自身を除く): 404230104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 23, 24, 34, 36, 46, 51, 68, 69, 72, 92, 102, 136, 138, 153, 184, 204, 207, 276, 306, 311, 391, 408, 414, 529, 552, 612, 622, 782, 828, 933, 1058, 1173, 1224, 1244, 1564, 1587, 1656, 1866, 2116, 2346, 2488, 2799, 3128, 3174, 3519, 3732, 4232, 4692, 4761, 5287, 5598, 6348, 7038, 7153, 7464, 8993, 9384, 9522, 10574, 11196, 12696, 14076, 14306, 15861, 17986, 19044, 21148, 21459, 22392, 26979, 28152, 28612, 31722, 35972, 38088, 42296, 42918, 47583, 53958, 57224, 63444, 64377, 71944, 80937, 85836, 95166, 107916, 121601, 126888, 128754, 161874, 164519, 171672, 190332, 215832, 243202, 257508, 323748, 329038, 364803, 380664, 486404, 493557, 515016, 647496, 658076, 729606, 972808, 987114, 1094409, 1316152, 1459212, 1480671, 1974228, 2188818, 2796823, 2918424, 2961342, 3948456, 4377636, 5593646, 5922684, 8390469, 8755272, 11187292, 11845368, 16780938, 22374584, 25171407, 33561876, 50342814, 67123752, 100685628, 201371256]

約数ペア:

[(1, 201371256), (2, 100685628), (3, 67123752), (4, 50342814), (6, 33561876), (8, 25171407), (9, 22374584), (12, 16780938), (17, 11845368), (18, 11187292), (23, 8755272), (24, 8390469), (34, 5922684), (36, 5593646), (46, 4377636), (51, 3948456), (68, 2961342), (69, 2918424), (72, 2796823), (92, 2188818), (102, 1974228), (136, 1480671), (138, 1459212), (153, 1316152), (184, 1094409), (204, 987114), (207, 972808), (276, 729606), (306, 658076), (311, 647496), (391, 515016), (408, 493557), (414, 486404), (529, 380664), (552, 364803), (612, 329038), (622, 323748), (782, 257508), (828, 243202), (933, 215832), (1058, 190332), (1173, 171672), (1224, 164519), (1244, 161874), (1564, 128754), (1587, 126888), (1656, 121601), (1866, 107916), (2116, 95166), (2346, 85836), (2488, 80937), (2799, 71944), (3128, 64377), (3174, 63444), (3519, 57224), (3732, 53958), (4232, 47583), (4692, 42918), (4761, 42296), (5287, 38088), (5598, 35972), (6348, 31722), (7038, 28612), (7153, 28152), (7464, 26979), (8993, 22392), (9384, 21459), (9522, 21148), (10574, 19044), (11196, 17986), (12696, 15861), (14076, 14306)]