210822195

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{38933}}^1$

素因数の和:38979

約数の個数: 24

約数和(自身を含む): 356012496

約数和(自身を除く): 145190301

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 361, 1083, 1805, 5415, 38933, 116799, 194665, 583995, 739727, 2219181, 3698635, 11095905, 14054813, 42164439, 70274065, 210822195]

約数ペア:

[(1, 210822195), (3, 70274065), (5, 42164439), (15, 14054813), (19, 11095905), (57, 3698635), (95, 2219181), (285, 739727), (361, 583995), (1083, 194665), (1805, 116799), (5415, 38933)]