190656479

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{1637}}^1$

素因数の和:1715

約数の個数: 24

約数和(自身を含む): 225283968

約数和(自身を除く): 34627489

約数列:

[1, 13, 17, 31, 221, 289, 403, 527, 1637, 3757, 6851, 8959, 21281, 27829, 50747, 116467, 361777, 473093, 659711, 862699, 6150209, 11215087, 14665883, 190656479]

約数ペア:

[(1, 190656479), (13, 14665883), (17, 11215087), (31, 6150209), (221, 862699), (289, 659711), (403, 473093), (527, 361777), (1637, 116467), (3757, 50747), (6851, 27829), (8959, 21281)]