201389964

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{1109}}^1$

素因数の和:1562

約数の個数: 48

約数和(自身を含む): 484226400

約数和(自身を除く): 282836436

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 409, 444, 818, 1109, 1227, 1636, 2218, 2454, 3327, 4436, 4908, 6654, 13308, 15133, 30266, 41033, 45399, 60532, 82066, 90798, 123099, 164132, 181596, 246198, 453581, 492396, 907162, 1360743, 1814324, 2721486, 5442972, 16782497, 33564994, 50347491, 67129988, 100694982, 201389964]

約数ペア:

[(1, 201389964), (2, 100694982), (3, 67129988), (4, 50347491), (6, 33564994), (12, 16782497), (37, 5442972), (74, 2721486), (111, 1814324), (148, 1360743), (222, 907162), (409, 492396), (444, 453581), (818, 246198), (1109, 181596), (1227, 164132), (1636, 123099), (2218, 90798), (2454, 82066), (3327, 60532), (4436, 45399), (4908, 41033), (6654, 30266), (13308, 15133)]