217470966

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{407249}}^1$

素因数の和:407343

約数の個数: 16

約数和(自身を含む): 439830000

約数和(自身を除く): 222359034

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 407249, 814498, 1221747, 2443494, 36245161, 72490322, 108735483, 217470966]

約数ペア:

[(1, 217470966), (2, 108735483), (3, 72490322), (6, 36245161), (89, 2443494), (178, 1221747), (267, 814498), (534, 407249)]