220375794

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{6689}}^1$

素因数の和:6747

約数の個数: 48

約数和(自身を含む): 492919200

約数和(自身を除く): 272543406

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 289, 323, 578, 646, 867, 969, 1734, 1938, 5491, 6689, 10982, 13378, 16473, 20067, 32946, 40134, 113713, 127091, 227426, 254182, 341139, 381273, 682278, 762546, 1933121, 2160547, 3866242, 4321094, 5799363, 6481641, 11598726, 12963282, 36729299, 73458598, 110187897, 220375794]

約数ペア:

[(1, 220375794), (2, 110187897), (3, 73458598), (6, 36729299), (17, 12963282), (19, 11598726), (34, 6481641), (38, 5799363), (51, 4321094), (57, 3866242), (102, 2160547), (114, 1933121), (289, 762546), (323, 682278), (578, 381273), (646, 341139), (867, 254182), (969, 227426), (1734, 127091), (1938, 113713), (5491, 40134), (6689, 32946), (10982, 20067), (13378, 16473)]