206221572

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{51607}}^1$

素因数の和:51657

約数の個数: 48

約数和(自身を含む): 549109120

約数和(自身を除く): 342887548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 51607, 103214, 154821, 206428, 309642, 464463, 619284, 928926, 1393389, 1857852, 1909459, 2786778, 3818918, 5573556, 5728377, 7637836, 11456754, 17185131, 22913508, 34370262, 51555393, 68740524, 103110786, 206221572]

約数ペア:

[(1, 206221572), (2, 103110786), (3, 68740524), (4, 51555393), (6, 34370262), (9, 22913508), (12, 17185131), (18, 11456754), (27, 7637836), (36, 5728377), (37, 5573556), (54, 3818918), (74, 2786778), (108, 1909459), (111, 1857852), (148, 1393389), (222, 928926), (333, 619284), (444, 464463), (666, 309642), (999, 206428), (1332, 154821), (1998, 103214), (3996, 51607)]