190017366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21647}}^1$

素因数の和:21689

約数の個数: 64

約数和(自身を含む): 498769920

約数和(自身を除く): 308752554

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 133, 154, 209, 231, 266, 399, 418, 462, 627, 798, 1254, 1463, 2926, 4389, 8778, 21647, 43294, 64941, 129882, 151529, 238117, 303058, 411293, 454587, 476234, 714351, 822586, 909174, 1233879, 1428702, 1666819, 2467758, 2879051, 3333638, 4524223, 5000457, 5758102, 8637153, 9048446, 10000914, 13572669, 17274306, 27145338, 31669561, 63339122, 95008683, 190017366]

約数ペア:

[(1, 190017366), (2, 95008683), (3, 63339122), (6, 31669561), (7, 27145338), (11, 17274306), (14, 13572669), (19, 10000914), (21, 9048446), (22, 8637153), (33, 5758102), (38, 5000457), (42, 4524223), (57, 3333638), (66, 2879051), (77, 2467758), (114, 1666819), (133, 1428702), (154, 1233879), (209, 909174), (231, 822586), (266, 714351), (399, 476234), (418, 454587), (462, 411293), (627, 303058), (798, 238117), (1254, 151529), (1463, 129882), (2926, 64941), (4389, 43294), (8778, 21647)]