209586036

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 579156480

約数和(自身を除く): 369570444

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 71, 76, 107, 114, 121, 132, 142, 209, 213, 214, 228, 242, 284, 321, 363, 418, 426, 428, 484, 627, 642, 726, 781, 836, 852, 1177, 1254, 1284, 1349, 1452, 1562, 2033, 2299, 2343, 2354, 2508, 2698, 3124, 3531, 4047, 4066, 4598, 4686, 4708, 5396, 6099, 6897, 7062, 7597, 8094, 8132, 8591, 9196, 9372, 12198, 12947, 13794, 14124, 14839, 15194, 16188, 17182, 22363, 22791, 24396, 25773, 25894, 27588, 29678, 30388, 34364, 38841, 44517, 44726, 45582, 51546, 51788, 59356, 67089, 77682, 83567, 89034, 89452, 91164, 103092, 134178, 144343, 155364, 163229, 167134, 178068, 245993, 250701, 268356, 288686, 326458, 334268, 433029, 489687, 491986, 501402, 577372, 652916, 737979, 866058, 919237, 979374, 983972, 1002804, 1475958, 1587773, 1732116, 1838474, 1958748, 2757711, 2951916, 3175546, 3676948, 4763319, 5515422, 6351092, 9526638, 11030844, 17465503, 19053276, 34931006, 52396509, 69862012, 104793018, 209586036]

約数ペア:

[(1, 209586036), (2, 104793018), (3, 69862012), (4, 52396509), (6, 34931006), (11, 19053276), (12, 17465503), (19, 11030844), (22, 9526638), (33, 6351092), (38, 5515422), (44, 4763319), (57, 3676948), (66, 3175546), (71, 2951916), (76, 2757711), (107, 1958748), (114, 1838474), (121, 1732116), (132, 1587773), (142, 1475958), (209, 1002804), (213, 983972), (214, 979374), (228, 919237), (242, 866058), (284, 737979), (321, 652916), (363, 577372), (418, 501402), (426, 491986), (428, 489687), (484, 433029), (627, 334268), (642, 326458), (726, 288686), (781, 268356), (836, 250701), (852, 245993), (1177, 178068), (1254, 167134), (1284, 163229), (1349, 155364), (1452, 144343), (1562, 134178), (2033, 103092), (2299, 91164), (2343, 89452), (2354, 89034), (2508, 83567), (2698, 77682), (3124, 67089), (3531, 59356), (4047, 51788), (4066, 51546), (4598, 45582), (4686, 44726), (4708, 44517), (5396, 38841), (6099, 34364), (6897, 30388), (7062, 29678), (7597, 27588), (8094, 25894), (8132, 25773), (8591, 24396), (9196, 22791), (9372, 22363), (12198, 17182), (12947, 16188), (13794, 15194), (14124, 14839)]