220167051

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4549}}^1$

素因数の和:4655

約数の個数: 32

約数和(自身を含む): 339393600

約数和(自身を除く): 119226549

約数列:

[1, 3, 13, 17, 39, 51, 73, 219, 221, 663, 949, 1241, 2847, 3723, 4549, 13647, 16133, 48399, 59137, 77333, 177411, 231999, 332077, 996231, 1005329, 3015987, 4317001, 5645309, 12951003, 16935927, 73389017, 220167051]

約数ペア:

[(1, 220167051), (3, 73389017), (13, 16935927), (17, 12951003), (39, 5645309), (51, 4317001), (73, 3015987), (219, 1005329), (221, 996231), (663, 332077), (949, 231999), (1241, 177411), (2847, 77333), (3723, 59137), (4549, 48399), (13647, 16133)]