218362540028

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{1627}}^1\times {\mathrm{213713}}^1$

素因数の和:215501

約数の個数: 24

約数和(自身を含む): 384806589552

約数和(自身を除く): 166444049524

約数列:

[1, 2, 4, 157, 314, 628, 1627, 3254, 6508, 213713, 255439, 427426, 510878, 854852, 1021756, 33552941, 67105882, 134211764, 347711051, 695422102, 1390844204, 54590635007, 109181270014, 218362540028]

約数ペア:

[(1, 218362540028), (2, 109181270014), (4, 54590635007), (157, 1390844204), (314, 695422102), (628, 347711051), (1627, 134211764), (3254, 67105882), (6508, 33552941), (213713, 1021756), (255439, 854852), (427426, 510878)]