206420676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{883}}^1$

素因数の和:942

約数の個数: 144

約数和(自身を含む): 632067072

約数和(自身を除く): 425646396

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 66, 69, 77, 84, 92, 121, 132, 138, 154, 161, 231, 242, 253, 276, 308, 322, 363, 462, 483, 484, 506, 644, 726, 759, 847, 883, 924, 966, 1012, 1452, 1518, 1694, 1766, 1771, 1932, 2541, 2649, 2783, 3036, 3388, 3532, 3542, 5082, 5298, 5313, 5566, 6181, 7084, 8349, 9713, 10164, 10596, 10626, 11132, 12362, 16698, 18543, 19426, 19481, 20309, 21252, 24724, 29139, 33396, 37086, 38852, 38962, 40618, 58278, 58443, 60927, 67991, 74172, 77924, 81236, 106843, 116556, 116886, 121854, 135982, 142163, 203973, 213686, 223399, 233772, 243708, 271964, 284326, 320529, 407946, 426489, 427372, 446798, 568652, 641058, 670197, 747901, 815892, 852978, 893596, 1282116, 1340394, 1495802, 1563793, 1705956, 2243703, 2457389, 2680788, 2991604, 3127586, 4487406, 4691379, 4914778, 6255172, 7372167, 8974812, 9382758, 9829556, 14744334, 17201723, 18765516, 29488668, 34403446, 51605169, 68806892, 103210338, 206420676]

約数ペア:

[(1, 206420676), (2, 103210338), (3, 68806892), (4, 51605169), (6, 34403446), (7, 29488668), (11, 18765516), (12, 17201723), (14, 14744334), (21, 9829556), (22, 9382758), (23, 8974812), (28, 7372167), (33, 6255172), (42, 4914778), (44, 4691379), (46, 4487406), (66, 3127586), (69, 2991604), (77, 2680788), (84, 2457389), (92, 2243703), (121, 1705956), (132, 1563793), (138, 1495802), (154, 1340394), (161, 1282116), (231, 893596), (242, 852978), (253, 815892), (276, 747901), (308, 670197), (322, 641058), (363, 568652), (462, 446798), (483, 427372), (484, 426489), (506, 407946), (644, 320529), (726, 284326), (759, 271964), (847, 243708), (883, 233772), (924, 223399), (966, 213686), (1012, 203973), (1452, 142163), (1518, 135982), (1694, 121854), (1766, 116886), (1771, 116556), (1932, 106843), (2541, 81236), (2649, 77924), (2783, 74172), (3036, 67991), (3388, 60927), (3532, 58443), (3542, 58278), (5082, 40618), (5298, 38962), (5313, 38852), (5566, 37086), (6181, 33396), (7084, 29139), (8349, 24724), (9713, 21252), (10164, 20309), (10596, 19481), (10626, 19426), (11132, 18543), (12362, 16698)]