209628216

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7297}}^1$

素因数の和:7338

約数の個数: 128

約数和(自身を含む): 700608000

約数和(自身を除く): 490979784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 378, 399, 456, 504, 513, 532, 684, 756, 798, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2394, 3192, 3591, 4104, 4788, 7182, 7297, 9576, 14364, 14594, 21891, 28728, 29188, 43782, 51079, 58376, 65673, 87564, 102158, 131346, 138643, 153237, 175128, 197019, 204316, 262692, 277286, 306474, 394038, 408632, 415929, 459711, 525384, 554572, 612948, 788076, 831858, 919422, 970501, 1109144, 1225896, 1247787, 1379133, 1576152, 1663716, 1838844, 1941002, 2495574, 2758266, 2911503, 3327432, 3677688, 3743361, 3882004, 4991148, 5516532, 5823006, 7486722, 7764008, 8734509, 9982296, 11033064, 11646012, 14973444, 17469018, 23292024, 26203527, 29946888, 34938036, 52407054, 69876072, 104814108, 209628216]

約数ペア:

[(1, 209628216), (2, 104814108), (3, 69876072), (4, 52407054), (6, 34938036), (7, 29946888), (8, 26203527), (9, 23292024), (12, 17469018), (14, 14973444), (18, 11646012), (19, 11033064), (21, 9982296), (24, 8734509), (27, 7764008), (28, 7486722), (36, 5823006), (38, 5516532), (42, 4991148), (54, 3882004), (56, 3743361), (57, 3677688), (63, 3327432), (72, 2911503), (76, 2758266), (84, 2495574), (108, 1941002), (114, 1838844), (126, 1663716), (133, 1576152), (152, 1379133), (168, 1247787), (171, 1225896), (189, 1109144), (216, 970501), (228, 919422), (252, 831858), (266, 788076), (342, 612948), (378, 554572), (399, 525384), (456, 459711), (504, 415929), (513, 408632), (532, 394038), (684, 306474), (756, 277286), (798, 262692), (1026, 204316), (1064, 197019), (1197, 175128), (1368, 153237), (1512, 138643), (1596, 131346), (2052, 102158), (2394, 87564), (3192, 65673), (3591, 58376), (4104, 51079), (4788, 43782), (7182, 29188), (7297, 28728), (9576, 21891), (14364, 14594)]