199982798

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{11161}}^1$

素因数の和:11228

約数の個数: 24

約数和(自身を含む): 328966464

約数和(自身を除く): 128983666

約数列:

[1, 2, 17, 31, 34, 62, 289, 527, 578, 1054, 8959, 11161, 17918, 22322, 189737, 345991, 379474, 691982, 3225529, 5881847, 6451058, 11763694, 99991399, 199982798]

約数ペア:

[(1, 199982798), (2, 99991399), (17, 11763694), (31, 6451058), (34, 5881847), (62, 3225529), (289, 691982), (527, 379474), (578, 345991), (1054, 189737), (8959, 22322), (11161, 17918)]