202277331

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 314496000

約数和(自身を除く): 112218669

約数列:

[1, 3, 9, 27, 47, 81, 89, 141, 199, 243, 267, 423, 597, 801, 1269, 1791, 2403, 3807, 4183, 5373, 7209, 9353, 11421, 12549, 16119, 17711, 21627, 28059, 37647, 48357, 53133, 84177, 112941, 159399, 252531, 338823, 478197, 757593, 832417, 1016469, 1434591, 2272779, 2497251, 4303773, 7491753, 22475259, 67425777, 202277331]

約数ペア:

[(1, 202277331), (3, 67425777), (9, 22475259), (27, 7491753), (47, 4303773), (81, 2497251), (89, 2272779), (141, 1434591), (199, 1016469), (243, 832417), (267, 757593), (423, 478197), (597, 338823), (801, 252531), (1269, 159399), (1791, 112941), (2403, 84177), (3807, 53133), (4183, 48357), (5373, 37647), (7209, 28059), (9353, 21627), (11421, 17711), (12549, 16119)]