202167672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{997}}^1$

素因数の和:1101

約数の個数: 128

約数和(自身を含む): 620835840

約数和(自身を除く): 418668168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 71, 84, 102, 119, 136, 142, 168, 204, 213, 238, 284, 357, 408, 426, 476, 497, 568, 714, 852, 952, 994, 997, 1207, 1428, 1491, 1704, 1988, 1994, 2414, 2856, 2982, 2991, 3621, 3976, 3988, 4828, 5964, 5982, 6979, 7242, 7976, 8449, 9656, 11928, 11964, 13958, 14484, 16898, 16949, 20937, 23928, 25347, 27916, 28968, 33796, 33898, 41874, 50694, 50847, 55832, 67592, 67796, 70787, 83748, 101388, 101694, 118643, 135592, 141574, 167496, 202776, 203388, 212361, 237286, 283148, 355929, 406776, 424722, 474572, 495509, 566296, 711858, 849444, 949144, 991018, 1203379, 1423716, 1486527, 1698888, 1982036, 2406758, 2847432, 2973054, 3610137, 3964072, 4813516, 5946108, 7220274, 8423653, 9627032, 11892216, 14440548, 16847306, 25270959, 28881096, 33694612, 50541918, 67389224, 101083836, 202167672]

約数ペア:

[(1, 202167672), (2, 101083836), (3, 67389224), (4, 50541918), (6, 33694612), (7, 28881096), (8, 25270959), (12, 16847306), (14, 14440548), (17, 11892216), (21, 9627032), (24, 8423653), (28, 7220274), (34, 5946108), (42, 4813516), (51, 3964072), (56, 3610137), (68, 2973054), (71, 2847432), (84, 2406758), (102, 1982036), (119, 1698888), (136, 1486527), (142, 1423716), (168, 1203379), (204, 991018), (213, 949144), (238, 849444), (284, 711858), (357, 566296), (408, 495509), (426, 474572), (476, 424722), (497, 406776), (568, 355929), (714, 283148), (852, 237286), (952, 212361), (994, 203388), (997, 202776), (1207, 167496), (1428, 141574), (1491, 135592), (1704, 118643), (1988, 101694), (1994, 101388), (2414, 83748), (2856, 70787), (2982, 67796), (2991, 67592), (3621, 55832), (3976, 50847), (3988, 50694), (4828, 41874), (5964, 33898), (5982, 33796), (6979, 28968), (7242, 27916), (7976, 25347), (8449, 23928), (9656, 20937), (11928, 16949), (11964, 16898), (13958, 14484)]