201994057552

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{21729137}}^1$

素因数の和:21729235

約数の個数: 40

約数和(自身を含む): 452661402816

約数和(自身を除く): 250667345264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 2324, 4648, 9296, 21729137, 43458274, 86916548, 152103959, 173833096, 304207918, 347666192, 608415836, 1216831672, 1803518371, 2433663344, 3607036742, 7214073484, 12624628597, 14428146968, 25249257194, 28856293936, 50498514388, 100997028776, 201994057552]

約数ペア:

[(1, 201994057552), (2, 100997028776), (4, 50498514388), (7, 28856293936), (8, 25249257194), (14, 14428146968), (16, 12624628597), (28, 7214073484), (56, 3607036742), (83, 2433663344), (112, 1803518371), (166, 1216831672), (332, 608415836), (581, 347666192), (664, 304207918), (1162, 173833096), (1328, 152103959), (2324, 86916548), (4648, 43458274), (9296, 21729137)]