201728748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1293133}}^1$

素因数の和:1293153

約数の個数: 24

約数和(自身を含む): 506908528

約数和(自身を除く): 305179780

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1293133, 2586266, 3879399, 5172532, 7758798, 15517596, 16810729, 33621458, 50432187, 67242916, 100864374, 201728748]

約数ペア:

[(1, 201728748), (2, 100864374), (3, 67242916), (4, 50432187), (6, 33621458), (12, 16810729), (13, 15517596), (26, 7758798), (39, 5172532), (52, 3879399), (78, 2586266), (156, 1293133)]