202199970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{2053}}^1$

素因数の和:2144

約数の個数: 96

約数和(自身を含む): 573213888

約数和(自身を除く): 371013918

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 67, 70, 98, 105, 134, 147, 201, 210, 245, 294, 335, 402, 469, 490, 670, 735, 938, 1005, 1407, 1470, 2010, 2053, 2345, 2814, 3283, 4106, 4690, 6159, 6566, 7035, 9849, 10265, 12318, 14070, 14371, 16415, 19698, 20530, 28742, 30795, 32830, 43113, 49245, 61590, 71855, 86226, 98490, 100597, 137551, 143710, 201194, 215565, 275102, 301791, 412653, 431130, 502985, 603582, 687755, 825306, 962857, 1005970, 1375510, 1508955, 1925714, 2063265, 2888571, 3017910, 4126530, 4814285, 5777142, 6739999, 9628570, 13479998, 14442855, 20219997, 28885710, 33699995, 40439994, 67399990, 101099985, 202199970]

約数ペア:

[(1, 202199970), (2, 101099985), (3, 67399990), (5, 40439994), (6, 33699995), (7, 28885710), (10, 20219997), (14, 14442855), (15, 13479998), (21, 9628570), (30, 6739999), (35, 5777142), (42, 4814285), (49, 4126530), (67, 3017910), (70, 2888571), (98, 2063265), (105, 1925714), (134, 1508955), (147, 1375510), (201, 1005970), (210, 962857), (245, 825306), (294, 687755), (335, 603582), (402, 502985), (469, 431130), (490, 412653), (670, 301791), (735, 275102), (938, 215565), (1005, 201194), (1407, 143710), (1470, 137551), (2010, 100597), (2053, 98490), (2345, 86226), (2814, 71855), (3283, 61590), (4106, 49245), (4690, 43113), (6159, 32830), (6566, 30795), (7035, 28742), (9849, 20530), (10265, 19698), (12318, 16415), (14070, 14371)]