207361616

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4549}}^1$

素因数の和:4612

約数の個数: 80

約数和(自身を含む): 514550400

約数和(自身を除く): 307188784

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 37, 44, 56, 74, 77, 88, 112, 148, 154, 176, 259, 296, 308, 407, 518, 592, 616, 814, 1036, 1232, 1628, 2072, 2849, 3256, 4144, 4549, 5698, 6512, 9098, 11396, 18196, 22792, 31843, 36392, 45584, 50039, 63686, 72784, 100078, 127372, 168313, 200156, 254744, 336626, 350273, 400312, 509488, 673252, 700546, 800624, 1178191, 1346504, 1401092, 1851443, 2356382, 2693008, 2802184, 3702886, 4712764, 5604368, 7405772, 9425528, 12960101, 14811544, 18851056, 25920202, 29623088, 51840404, 103680808, 207361616]

約数ペア:

[(1, 207361616), (2, 103680808), (4, 51840404), (7, 29623088), (8, 25920202), (11, 18851056), (14, 14811544), (16, 12960101), (22, 9425528), (28, 7405772), (37, 5604368), (44, 4712764), (56, 3702886), (74, 2802184), (77, 2693008), (88, 2356382), (112, 1851443), (148, 1401092), (154, 1346504), (176, 1178191), (259, 800624), (296, 700546), (308, 673252), (407, 509488), (518, 400312), (592, 350273), (616, 336626), (814, 254744), (1036, 200156), (1232, 168313), (1628, 127372), (2072, 100078), (2849, 72784), (3256, 63686), (4144, 50039), (4549, 45584), (5698, 36392), (6512, 31843), (9098, 22792), (11396, 18196)]