211046836

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{52709}}^1$

素因数の和:52744

約数の個数: 48

約数和(自身を含む): 495895680

約数和(自身を除く): 284848844

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 52709, 105418, 210836, 368963, 579799, 685217, 737926, 1159598, 1370434, 1475852, 2319196, 2740868, 4058593, 4796519, 7537387, 8117186, 9593038, 15074774, 16234372, 19186076, 30149548, 52761709, 105523418, 211046836]

約数ペア:

[(1, 211046836), (2, 105523418), (4, 52761709), (7, 30149548), (11, 19186076), (13, 16234372), (14, 15074774), (22, 9593038), (26, 8117186), (28, 7537387), (44, 4796519), (52, 4058593), (77, 2740868), (91, 2319196), (143, 1475852), (154, 1370434), (182, 1159598), (286, 737926), (308, 685217), (364, 579799), (572, 368963), (1001, 210836), (2002, 105418), (4004, 52709)]