202924288

素因数分解:

$2^8\times 7^3\times {\mathrm{2311}}^1$

素因数の和:2348

約数の個数: 72

約数和(自身を含む): 472572800

約数和(自身を除く): 269648512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 686, 784, 896, 1372, 1568, 1792, 2311, 2744, 3136, 4622, 5488, 6272, 9244, 10976, 12544, 16177, 18488, 21952, 32354, 36976, 43904, 64708, 73952, 87808, 113239, 129416, 147904, 226478, 258832, 295808, 452956, 517664, 591616, 792673, 905912, 1035328, 1585346, 1811824, 2070656, 3170692, 3623648, 4141312, 6341384, 7247296, 12682768, 14494592, 25365536, 28989184, 50731072, 101462144, 202924288]

約数ペア:

[(1, 202924288), (2, 101462144), (4, 50731072), (7, 28989184), (8, 25365536), (14, 14494592), (16, 12682768), (28, 7247296), (32, 6341384), (49, 4141312), (56, 3623648), (64, 3170692), (98, 2070656), (112, 1811824), (128, 1585346), (196, 1035328), (224, 905912), (256, 792673), (343, 591616), (392, 517664), (448, 452956), (686, 295808), (784, 258832), (896, 226478), (1372, 147904), (1568, 129416), (1792, 113239), (2311, 87808), (2744, 73952), (3136, 64708), (4622, 43904), (5488, 36976), (6272, 32354), (9244, 21952), (10976, 18488), (12544, 16177)]