211036430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{641}}^1$

素因数の和:773

約数の個数: 64

約数和(自身を含む): 430992576

約数和(自身を除く): 219956146

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 73, 82, 110, 146, 205, 365, 410, 451, 641, 730, 803, 902, 1282, 1606, 2255, 2993, 3205, 4015, 4510, 5986, 6410, 7051, 8030, 14102, 14965, 26281, 29930, 32923, 35255, 46793, 52562, 65846, 70510, 93586, 131405, 164615, 233965, 262810, 289091, 329230, 467930, 514723, 578182, 1029446, 1445455, 1918513, 2573615, 2890910, 3837026, 5147230, 9592565, 19185130, 21103643, 42207286, 105518215, 211036430]

約数ペア:

[(1, 211036430), (2, 105518215), (5, 42207286), (10, 21103643), (11, 19185130), (22, 9592565), (41, 5147230), (55, 3837026), (73, 2890910), (82, 2573615), (110, 1918513), (146, 1445455), (205, 1029446), (365, 578182), (410, 514723), (451, 467930), (641, 329230), (730, 289091), (803, 262810), (902, 233965), (1282, 164615), (1606, 131405), (2255, 93586), (2993, 70510), (3205, 65846), (4015, 52562), (4510, 46793), (5986, 35255), (6410, 32923), (7051, 29930), (8030, 26281), (14102, 14965)]