199829665

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{367}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 281493504

約数和(自身を除く): 81663839

約数列:

[1, 5, 7, 35, 47, 235, 329, 331, 367, 1645, 1655, 1835, 2317, 2569, 11585, 12845, 15557, 17249, 77785, 86245, 108899, 120743, 121477, 544495, 603715, 607385, 850339, 4251695, 5709419, 28547095, 39965933, 199829665]

約数ペア:

[(1, 199829665), (5, 39965933), (7, 28547095), (35, 5709419), (47, 4251695), (235, 850339), (329, 607385), (331, 603715), (367, 544495), (1645, 121477), (1655, 120743), (1835, 108899), (2317, 86245), (2569, 77785), (11585, 17249), (12845, 15557)]