201404764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{641}}^1$

素因数の和:886

約数の個数: 48

約数和(自身を含む): 397557216

約数和(自身を除く): 196152452

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 193, 386, 407, 641, 772, 814, 1282, 1628, 2123, 2564, 4246, 7051, 7141, 8492, 14102, 14282, 23717, 28204, 28564, 47434, 78551, 94868, 123713, 157102, 247426, 260887, 314204, 494852, 521774, 1043548, 1360843, 2721686, 4577381, 5443372, 9154762, 18309524, 50351191, 100702382, 201404764]

約数ペア:

[(1, 201404764), (2, 100702382), (4, 50351191), (11, 18309524), (22, 9154762), (37, 5443372), (44, 4577381), (74, 2721686), (148, 1360843), (193, 1043548), (386, 521774), (407, 494852), (641, 314204), (772, 260887), (814, 247426), (1282, 157102), (1628, 123713), (2123, 94868), (2564, 78551), (4246, 47434), (7051, 28564), (7141, 28204), (8492, 23717), (14102, 14282)]