203429152

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{397}}^1$

素因数の和:713

約数の個数: 48

約数和(自身を含む): 409207680

約数和(自身を除く): 205778528

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 239, 268, 397, 478, 536, 794, 956, 1072, 1588, 1912, 2144, 3176, 3824, 6352, 7648, 12704, 16013, 26599, 32026, 53198, 64052, 94883, 106396, 128104, 189766, 212792, 256208, 379532, 425584, 512416, 759064, 851168, 1518128, 3036256, 6357161, 12714322, 25428644, 50857288, 101714576, 203429152]

約数ペア:

[(1, 203429152), (2, 101714576), (4, 50857288), (8, 25428644), (16, 12714322), (32, 6357161), (67, 3036256), (134, 1518128), (239, 851168), (268, 759064), (397, 512416), (478, 425584), (536, 379532), (794, 256208), (956, 212792), (1072, 189766), (1588, 128104), (1912, 106396), (2144, 94883), (3176, 64052), (3824, 53198), (6352, 32026), (7648, 26599), (12704, 16013)]