190053955

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2099}}^1$

素因数の和:2323

約数の個数: 32

約数和(自身を含む): 282240000

約数和(自身を除く): 92186045

約数列:

[1, 5, 7, 13, 35, 65, 91, 199, 455, 995, 1393, 2099, 2587, 6965, 10495, 12935, 14693, 18109, 27287, 73465, 90545, 136435, 191009, 417701, 955045, 2088505, 2923907, 5430113, 14619535, 27150565, 38010791, 190053955]

約数ペア:

[(1, 190053955), (5, 38010791), (7, 27150565), (13, 14619535), (35, 5430113), (65, 2923907), (91, 2088505), (199, 955045), (455, 417701), (995, 191009), (1393, 136435), (2099, 90545), (2587, 73465), (6965, 27287), (10495, 18109), (12935, 14693)]