201719042

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{22907}}^1$

素因数の和:22970

約数の個数: 32

約数和(自身を含む): 376057728

約数和(自身を除く): 174338686

約数列:

[1, 2, 7, 14, 17, 34, 37, 74, 119, 238, 259, 518, 629, 1258, 4403, 8806, 22907, 45814, 160349, 320698, 389419, 778838, 847559, 1695118, 2725933, 5451866, 5932913, 11865826, 14408503, 28817006, 100859521, 201719042]

約数ペア:

[(1, 201719042), (2, 100859521), (7, 28817006), (14, 14408503), (17, 11865826), (34, 5932913), (37, 5451866), (74, 2725933), (119, 1695118), (238, 847559), (259, 778838), (518, 389419), (629, 320698), (1258, 160349), (4403, 45814), (8806, 22907)]