199258319

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{1321}}^1$

素因数の和:1658

約数の個数: 16

約数和(自身を含む): 220763424

約数和(自身を除く): 21505105

約数列:

[1, 13, 41, 283, 533, 1321, 3679, 11603, 17173, 54161, 150839, 373843, 704093, 4859959, 15327563, 199258319]

約数ペア:

[(1, 199258319), (13, 15327563), (41, 4859959), (283, 704093), (533, 373843), (1321, 150839), (3679, 54161), (11603, 17173)]