201472774568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1937238217}}^1$

素因数の和:1937238236

約数の個数: 16

約数和(自身を含む): 406820025780

約数和(自身を除く): 205347251212

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1937238217, 3874476434, 7748952868, 15497905736, 25184096821, 50368193642, 100736387284, 201472774568]

約数ペア:

[(1, 201472774568), (2, 100736387284), (4, 50368193642), (8, 25184096821), (13, 15497905736), (26, 7748952868), (52, 3874476434), (104, 1937238217)]