199940234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1\times {\mathrm{7823}}^1$

素因数の和:8821

約数の個数: 16

約数和(自身を含む): 323350272

約数和(自身を除く): 123410038

約数列:

[1, 2, 13, 26, 983, 1966, 7823, 12779, 15646, 25558, 101699, 203398, 7690009, 15380018, 99970117, 199940234]

約数ペア:

[(1, 199940234), (2, 99970117), (13, 15380018), (26, 7690009), (983, 203398), (1966, 101699), (7823, 25558), (12779, 15646)]