209038464

素因数分解:

$2^7\times 3^2\times {\mathrm{181457}}^1$

素因数の和:181477

約数の個数: 48

約数和(自身を含む): 601533270

約数和(自身を除く): 392494806

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 181457, 362914, 544371, 725828, 1088742, 1451656, 1633113, 2177484, 2903312, 3266226, 4354968, 5806624, 6532452, 8709936, 11613248, 13064904, 17419872, 23226496, 26129808, 34839744, 52259616, 69679488, 104519232, 209038464]

約数ペア:

[(1, 209038464), (2, 104519232), (3, 69679488), (4, 52259616), (6, 34839744), (8, 26129808), (9, 23226496), (12, 17419872), (16, 13064904), (18, 11613248), (24, 8709936), (32, 6532452), (36, 5806624), (48, 4354968), (64, 3266226), (72, 2903312), (96, 2177484), (128, 1633113), (144, 1451656), (192, 1088742), (288, 725828), (384, 544371), (576, 362914), (1152, 181457)]