126211372

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{22651}}^1$

素因数の和:22861

約数の個数: 24

約数和(自身を含む): 253702400

約数和(自身を除く): 127491028

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 22651, 45302, 90604, 158557, 317114, 634228, 4507549, 9015098, 18030196, 31552843, 63105686, 126211372]

約数ペア:

[(1, 126211372), (2, 63105686), (4, 31552843), (7, 18030196), (14, 9015098), (28, 4507549), (199, 634228), (398, 317114), (796, 158557), (1393, 90604), (2786, 45302), (5572, 22651)]