201844981015

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{7435807}}^1$

素因数の和:7435962

約数の個数: 16

約数和(自身を含む): 248950851840

約数和(自身を除く): 47105870825

約数列:

[1, 5, 61, 89, 305, 445, 5429, 27145, 7435807, 37179035, 453584227, 661786823, 2267921135, 3308934115, 40368996203, 201844981015]

約数ペア:

[(1, 201844981015), (5, 40368996203), (61, 3308934115), (89, 2267921135), (305, 661786823), (445, 453584227), (5429, 37179035), (27145, 7435807)]