208049556

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3911}}^1$

素因数の和:3973

約数の個数: 96

約数和(自身を含む): 588865536

約数和(自身を除く): 380815980

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 31, 33, 39, 44, 52, 62, 66, 78, 93, 124, 132, 143, 156, 186, 286, 341, 372, 403, 429, 572, 682, 806, 858, 1023, 1209, 1364, 1612, 1716, 2046, 2418, 3911, 4092, 4433, 4836, 7822, 8866, 11733, 13299, 15644, 17732, 23466, 26598, 43021, 46932, 50843, 53196, 86042, 101686, 121241, 129063, 152529, 172084, 203372, 242482, 258126, 305058, 363723, 484964, 516252, 559273, 610116, 727446, 1118546, 1333651, 1454892, 1576133, 1677819, 2237092, 2667302, 3152266, 3355638, 4000953, 4728399, 5334604, 6304532, 6711276, 8001906, 9456798, 16003812, 17337463, 18913596, 34674926, 52012389, 69349852, 104024778, 208049556]

約数ペア:

[(1, 208049556), (2, 104024778), (3, 69349852), (4, 52012389), (6, 34674926), (11, 18913596), (12, 17337463), (13, 16003812), (22, 9456798), (26, 8001906), (31, 6711276), (33, 6304532), (39, 5334604), (44, 4728399), (52, 4000953), (62, 3355638), (66, 3152266), (78, 2667302), (93, 2237092), (124, 1677819), (132, 1576133), (143, 1454892), (156, 1333651), (186, 1118546), (286, 727446), (341, 610116), (372, 559273), (403, 516252), (429, 484964), (572, 363723), (682, 305058), (806, 258126), (858, 242482), (1023, 203372), (1209, 172084), (1364, 152529), (1612, 129063), (1716, 121241), (2046, 101686), (2418, 86042), (3911, 53196), (4092, 50843), (4433, 46932), (4836, 43021), (7822, 26598), (8866, 23466), (11733, 17732), (13299, 15644)]