194282913

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{547}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 290396160

約数和(自身を除く): 96113247

約数列:

[1, 3, 11, 33, 47, 141, 229, 517, 547, 687, 1551, 1641, 2519, 6017, 7557, 10763, 18051, 25709, 32289, 77127, 118393, 125263, 282799, 355179, 375789, 848397, 1377893, 4133679, 5887361, 17662083, 64760971, 194282913]

約数ペア:

[(1, 194282913), (3, 64760971), (11, 17662083), (33, 5887361), (47, 4133679), (141, 1377893), (229, 848397), (517, 375789), (547, 355179), (687, 282799), (1551, 125263), (1641, 118393), (2519, 77127), (6017, 32289), (7557, 25709), (10763, 18051)]