209260897424

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{409}}^1\times {\mathrm{60449}}^1$

素因数の和:60912

約数の個数: 60

約数和(自身を含む): 424880683500

約数和(自身を除く): 215619786076

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 409, 529, 818, 1058, 1636, 2116, 3272, 4232, 6544, 8464, 9407, 18814, 37628, 60449, 75256, 120898, 150512, 216361, 241796, 432722, 483592, 865444, 967184, 1390327, 1730888, 2780654, 3461776, 5561308, 11122616, 22245232, 24723641, 31977521, 49447282, 63955042, 98894564, 127910084, 197789128, 255820168, 395578256, 511640336, 568643743, 1137287486, 2274574972, 4549149944, 9098299888, 13078806089, 26157612178, 52315224356, 104630448712, 209260897424]

約数ペア:

[(1, 209260897424), (2, 104630448712), (4, 52315224356), (8, 26157612178), (16, 13078806089), (23, 9098299888), (46, 4549149944), (92, 2274574972), (184, 1137287486), (368, 568643743), (409, 511640336), (529, 395578256), (818, 255820168), (1058, 197789128), (1636, 127910084), (2116, 98894564), (3272, 63955042), (4232, 49447282), (6544, 31977521), (8464, 24723641), (9407, 22245232), (18814, 11122616), (37628, 5561308), (60449, 3461776), (75256, 2780654), (120898, 1730888), (150512, 1390327), (216361, 967184), (241796, 865444), (432722, 483592)]