209315977

素因数分解:

${\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{293}}^1\times {\mathrm{307}}^1$

素因数の和:792

約数の個数: 16

約数和(自身を含む): 228191040

約数和(自身を除く): 18875063

約数列:

[1, 13, 179, 293, 307, 2327, 3809, 3991, 52447, 54953, 89951, 681811, 714389, 1169363, 16101229, 209315977]

約数ペア:

[(1, 209315977), (13, 16101229), (179, 1169363), (293, 714389), (307, 681811), (2327, 89951), (3809, 54953), (3991, 52447)]