195382018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1\times {\mathrm{331}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 321939072

約数和(自身を除く): 126557054

約数列:

[1, 2, 13, 26, 73, 146, 311, 331, 622, 662, 949, 1898, 4043, 4303, 8086, 8606, 22703, 24163, 45406, 48326, 102941, 205882, 295139, 314119, 590278, 628238, 1338233, 2676466, 7514693, 15029386, 97691009, 195382018]

約数ペア:

[(1, 195382018), (2, 97691009), (13, 15029386), (26, 7514693), (73, 2676466), (146, 1338233), (311, 628238), (331, 590278), (622, 314119), (662, 295139), (949, 205882), (1898, 102941), (4043, 48326), (4303, 45406), (8086, 24163), (8606, 22703)]