220101063

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{3821}}^1$

素因数の和:4055

約数の個数: 32

約数和(自身を含む): 362998272

約数和(自身を除く): 142897209

約数列:

[1, 3, 7, 13, 21, 39, 91, 211, 273, 633, 1477, 2743, 3821, 4431, 8229, 11463, 19201, 26747, 49673, 57603, 80241, 149019, 347711, 806231, 1043133, 2418693, 5643617, 10481003, 16930851, 31443009, 73367021, 220101063]

約数ペア:

[(1, 220101063), (3, 73367021), (7, 31443009), (13, 16930851), (21, 10481003), (39, 5643617), (91, 2418693), (211, 1043133), (273, 806231), (633, 347711), (1477, 149019), (2743, 80241), (3821, 57603), (4431, 49673), (8229, 26747), (11463, 19201)]