199268162

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{593}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 325036800

約数和(自身を除く): 125768638

約数列:

[1, 2, 19, 37, 38, 74, 239, 478, 593, 703, 1186, 1406, 4541, 8843, 9082, 11267, 17686, 21941, 22534, 43882, 141727, 168017, 283454, 336034, 416879, 833758, 2692813, 5243899, 5385626, 10487798, 99634081, 199268162]

約数ペア:

[(1, 199268162), (2, 99634081), (19, 10487798), (37, 5385626), (38, 5243899), (74, 2692813), (239, 833758), (478, 416879), (593, 336034), (703, 283454), (1186, 168017), (1406, 141727), (4541, 43882), (8843, 22534), (9082, 21941), (11267, 17686)]