203414238

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{1031}}^1$

素因数の和:1249

約数の個数: 48

約数和(自身を含む): 449650656

約数和(自身を除く): 246236418

約数列:

[1, 2, 3, 6, 9, 18, 97, 113, 194, 226, 291, 339, 582, 678, 873, 1017, 1031, 1746, 2034, 2062, 3093, 6186, 9279, 10961, 18558, 21922, 32883, 65766, 98649, 100007, 116503, 197298, 200014, 233006, 300021, 349509, 600042, 699018, 900063, 1048527, 1800126, 2097054, 11300791, 22601582, 33902373, 67804746, 101707119, 203414238]

約数ペア:

[(1, 203414238), (2, 101707119), (3, 67804746), (6, 33902373), (9, 22601582), (18, 11300791), (97, 2097054), (113, 1800126), (194, 1048527), (226, 900063), (291, 699018), (339, 600042), (582, 349509), (678, 300021), (873, 233006), (1017, 200014), (1031, 197298), (1746, 116503), (2034, 100007), (2062, 98649), (3093, 65766), (6186, 32883), (9279, 21922), (10961, 18558)]