194210324

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:490

約数の個数: 108

約数和(自身を含む): 458498880

約数和(自身を除く): 264288556

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 121, 133, 154, 196, 209, 242, 266, 308, 418, 431, 484, 532, 539, 836, 847, 862, 931, 1078, 1463, 1694, 1724, 1862, 2156, 2299, 2926, 3017, 3388, 3724, 4598, 4741, 5852, 5929, 6034, 8189, 9196, 9482, 10241, 11858, 12068, 16093, 16378, 18964, 20482, 21119, 23716, 32186, 32756, 33187, 40964, 42238, 52151, 57323, 64372, 66374, 84476, 90079, 104302, 112651, 114646, 132748, 180158, 208604, 225302, 229292, 232309, 360316, 365057, 401261, 450604, 464618, 630553, 730114, 802522, 929236, 990869, 1261106, 1460228, 1605044, 1981738, 2522212, 2555399, 3963476, 4413871, 5110798, 6936083, 8827742, 10221596, 13872166, 17655484, 27744332, 48552581, 97105162, 194210324]

約数ペア:

[(1, 194210324), (2, 97105162), (4, 48552581), (7, 27744332), (11, 17655484), (14, 13872166), (19, 10221596), (22, 8827742), (28, 6936083), (38, 5110798), (44, 4413871), (49, 3963476), (76, 2555399), (77, 2522212), (98, 1981738), (121, 1605044), (133, 1460228), (154, 1261106), (196, 990869), (209, 929236), (242, 802522), (266, 730114), (308, 630553), (418, 464618), (431, 450604), (484, 401261), (532, 365057), (539, 360316), (836, 232309), (847, 229292), (862, 225302), (931, 208604), (1078, 180158), (1463, 132748), (1694, 114646), (1724, 112651), (1862, 104302), (2156, 90079), (2299, 84476), (2926, 66374), (3017, 64372), (3388, 57323), (3724, 52151), (4598, 42238), (4741, 40964), (5852, 33187), (5929, 32756), (6034, 32186), (8189, 23716), (9196, 21119), (9482, 20482), (10241, 18964), (11858, 16378), (12068, 16093)]