194167820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2137}}^1$

素因数の和:2223

約数の個数: 96

約数和(自身を含む): 517224960

約数和(自身を除く): 323057140

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 59, 70, 77, 110, 118, 140, 154, 220, 236, 295, 308, 385, 413, 590, 649, 770, 826, 1180, 1298, 1540, 1652, 2065, 2137, 2596, 3245, 4130, 4274, 4543, 6490, 8260, 8548, 9086, 10685, 12980, 14959, 18172, 21370, 22715, 23507, 29918, 42740, 45430, 47014, 59836, 74795, 90860, 94028, 117535, 126083, 149590, 164549, 235070, 252166, 299180, 329098, 470140, 504332, 630415, 658196, 822745, 882581, 1260830, 1386913, 1645490, 1765162, 2521660, 2773826, 3290980, 3530324, 4412905, 5547652, 6934565, 8825810, 9708391, 13869130, 17651620, 19416782, 27738260, 38833564, 48541955, 97083910, 194167820]

約数ペア:

[(1, 194167820), (2, 97083910), (4, 48541955), (5, 38833564), (7, 27738260), (10, 19416782), (11, 17651620), (14, 13869130), (20, 9708391), (22, 8825810), (28, 6934565), (35, 5547652), (44, 4412905), (55, 3530324), (59, 3290980), (70, 2773826), (77, 2521660), (110, 1765162), (118, 1645490), (140, 1386913), (154, 1260830), (220, 882581), (236, 822745), (295, 658196), (308, 630415), (385, 504332), (413, 470140), (590, 329098), (649, 299180), (770, 252166), (826, 235070), (1180, 164549), (1298, 149590), (1540, 126083), (1652, 117535), (2065, 94028), (2137, 90860), (2596, 74795), (3245, 59836), (4130, 47014), (4274, 45430), (4543, 42740), (6490, 29918), (8260, 23507), (8548, 22715), (9086, 21370), (10685, 18172), (12980, 14959)]