201530898

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{50207}}^1$

素因数の和:50438

約数の個数: 24

約数和(自身を含む): 438617088

約数和(自身を除く): 237086190

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 50207, 100414, 150621, 301242, 451863, 903726, 11196161, 22392322, 33588483, 67176966, 100765449, 201530898]

約数ペア:

[(1, 201530898), (2, 100765449), (3, 67176966), (6, 33588483), (9, 22392322), (18, 11196161), (223, 903726), (446, 451863), (669, 301242), (1338, 150621), (2007, 100414), (4014, 50207)]