215696904

素因数分解:

$2^3\times 3^1\times {\mathrm{8987371}}^1$

素因数の和:8987380

約数の個数: 16

約数和(自身を含む): 539242320

約数和(自身を除く): 323545416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 8987371, 17974742, 26962113, 35949484, 53924226, 71898968, 107848452, 215696904]

約数ペア:

[(1, 215696904), (2, 107848452), (3, 71898968), (4, 53924226), (6, 35949484), (8, 26962113), (12, 17974742), (24, 8987371)]