209915244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1847}}^1$

素因数の和:1916

約数の個数: 144

約数和(自身を含む): 678053376

約数和(自身を除く): 468138132

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 41, 42, 44, 63, 66, 77, 82, 84, 99, 123, 126, 132, 154, 164, 198, 231, 246, 252, 287, 308, 369, 396, 451, 462, 492, 574, 693, 738, 861, 902, 924, 1148, 1353, 1386, 1476, 1722, 1804, 1847, 2583, 2706, 2772, 3157, 3444, 3694, 4059, 5166, 5412, 5541, 6314, 7388, 8118, 9471, 10332, 11082, 12628, 12929, 16236, 16623, 18942, 20317, 22164, 25858, 28413, 33246, 37884, 38787, 40634, 51716, 56826, 60951, 66492, 75727, 77574, 81268, 113652, 116361, 121902, 142219, 151454, 155148, 182853, 227181, 232722, 243804, 284438, 302908, 365706, 426657, 454362, 465444, 530089, 568876, 681543, 731412, 832997, 853314, 908724, 1060178, 1279971, 1363086, 1590267, 1665994, 1706628, 2120356, 2498991, 2559942, 2726172, 3180534, 3331988, 4770801, 4997982, 5119884, 5830979, 6361068, 7496973, 9541602, 9995964, 11661958, 14993946, 17492937, 19083204, 23323916, 29987892, 34985874, 52478811, 69971748, 104957622, 209915244]

約数ペア:

[(1, 209915244), (2, 104957622), (3, 69971748), (4, 52478811), (6, 34985874), (7, 29987892), (9, 23323916), (11, 19083204), (12, 17492937), (14, 14993946), (18, 11661958), (21, 9995964), (22, 9541602), (28, 7496973), (33, 6361068), (36, 5830979), (41, 5119884), (42, 4997982), (44, 4770801), (63, 3331988), (66, 3180534), (77, 2726172), (82, 2559942), (84, 2498991), (99, 2120356), (123, 1706628), (126, 1665994), (132, 1590267), (154, 1363086), (164, 1279971), (198, 1060178), (231, 908724), (246, 853314), (252, 832997), (287, 731412), (308, 681543), (369, 568876), (396, 530089), (451, 465444), (462, 454362), (492, 426657), (574, 365706), (693, 302908), (738, 284438), (861, 243804), (902, 232722), (924, 227181), (1148, 182853), (1353, 155148), (1386, 151454), (1476, 142219), (1722, 121902), (1804, 116361), (1847, 113652), (2583, 81268), (2706, 77574), (2772, 75727), (3157, 66492), (3444, 60951), (3694, 56826), (4059, 51716), (5166, 40634), (5412, 38787), (5541, 37884), (6314, 33246), (7388, 28413), (8118, 25858), (9471, 22164), (10332, 20317), (11082, 18942), (12628, 16623), (12929, 16236)]