220933386

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{38237}}^1$

素因数の和:38355

約数の個数: 32

約数和(自身を含む): 495564480

約数和(自身を除く): 274631094

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 214, 321, 642, 963, 1926, 2889, 5778, 38237, 76474, 114711, 229422, 344133, 688266, 1032399, 2064798, 4091359, 8182718, 12274077, 24548154, 36822231, 73644462, 110466693, 220933386]

約数ペア:

[(1, 220933386), (2, 110466693), (3, 73644462), (6, 36822231), (9, 24548154), (18, 12274077), (27, 8182718), (54, 4091359), (107, 2064798), (214, 1032399), (321, 688266), (642, 344133), (963, 229422), (1926, 114711), (2889, 76474), (5778, 38237)]