196451507

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{269}}^1$

素因数の和:348

約数の個数: 36

約数和(自身を含む): 252648720

約数和(自身を除く): 56197213

約数列:

[1, 7, 17, 19, 119, 133, 269, 289, 323, 361, 1883, 2023, 2261, 2527, 4573, 5111, 5491, 6137, 32011, 35777, 38437, 42959, 77741, 86887, 97109, 104329, 544187, 608209, 679763, 730303, 1477079, 1650853, 10339553, 11555971, 28064501, 196451507]

約数ペア:

[(1, 196451507), (7, 28064501), (17, 11555971), (19, 10339553), (119, 1650853), (133, 1477079), (269, 730303), (289, 679763), (323, 608209), (361, 544187), (1883, 104329), (2023, 97109), (2261, 86887), (2527, 77741), (4573, 42959), (5111, 38437), (5491, 35777), (6137, 32011)]