200540964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1285519}}^1$

素因数の和:1285539

約数の個数: 24

約数和(自身を含む): 503923840

約数和(自身を除く): 303382876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1285519, 2571038, 3856557, 5142076, 7713114, 15426228, 16711747, 33423494, 50135241, 66846988, 100270482, 200540964]

約数ペア:

[(1, 200540964), (2, 100270482), (3, 66846988), (4, 50135241), (6, 33423494), (12, 16711747), (13, 15426228), (26, 7713114), (39, 5142076), (52, 3856557), (78, 2571038), (156, 1285519)]