217933368

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{221477}}^1$

素因数の和:221527

約数の個数: 32

約数和(自身を含む): 558124560

約数和(自身を除く): 340191192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 221477, 442954, 664431, 885908, 1328862, 1771816, 2657724, 5315448, 9080557, 18161114, 27241671, 36322228, 54483342, 72644456, 108966684, 217933368]

約数ペア:

[(1, 217933368), (2, 108966684), (3, 72644456), (4, 54483342), (6, 36322228), (8, 27241671), (12, 18161114), (24, 9080557), (41, 5315448), (82, 2657724), (123, 1771816), (164, 1328862), (246, 885908), (328, 664431), (492, 442954), (984, 221477)]