209071368

素因数分解:

$2^3\times 3^6\times {\mathrm{11}}^1\times {\mathrm{3259}}^1$

素因数の和:3294

約数の個数: 112

約数和(自身を含む): 641372400

約数和(自身を除く): 432301032

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 243, 264, 297, 324, 396, 486, 594, 648, 729, 792, 891, 972, 1188, 1458, 1782, 1944, 2376, 2673, 2916, 3259, 3564, 5346, 5832, 6518, 7128, 8019, 9777, 10692, 13036, 16038, 19554, 21384, 26072, 29331, 32076, 35849, 39108, 58662, 64152, 71698, 78216, 87993, 107547, 117324, 143396, 175986, 215094, 234648, 263979, 286792, 322641, 351972, 430188, 527958, 645282, 703944, 791937, 860376, 967923, 1055916, 1290564, 1583874, 1935846, 2111832, 2375811, 2581128, 2903769, 3167748, 3871692, 4751622, 5807538, 6335496, 7743384, 8711307, 9503244, 11615076, 17422614, 19006488, 23230152, 26133921, 34845228, 52267842, 69690456, 104535684, 209071368]

約数ペア:

[(1, 209071368), (2, 104535684), (3, 69690456), (4, 52267842), (6, 34845228), (8, 26133921), (9, 23230152), (11, 19006488), (12, 17422614), (18, 11615076), (22, 9503244), (24, 8711307), (27, 7743384), (33, 6335496), (36, 5807538), (44, 4751622), (54, 3871692), (66, 3167748), (72, 2903769), (81, 2581128), (88, 2375811), (99, 2111832), (108, 1935846), (132, 1583874), (162, 1290564), (198, 1055916), (216, 967923), (243, 860376), (264, 791937), (297, 703944), (324, 645282), (396, 527958), (486, 430188), (594, 351972), (648, 322641), (729, 286792), (792, 263979), (891, 234648), (972, 215094), (1188, 175986), (1458, 143396), (1782, 117324), (1944, 107547), (2376, 87993), (2673, 78216), (2916, 71698), (3259, 64152), (3564, 58662), (5346, 39108), (5832, 35849), (6518, 32076), (7128, 29331), (8019, 26072), (9777, 21384), (10692, 19554), (13036, 16038)]