207863075

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1201}}^1$

素因数の和:1284

約数の個数: 48

約数和(自身を含む): 314789376

約数和(自身を除く): 106926301

約数列:

[1, 5, 7, 23, 25, 35, 43, 115, 161, 175, 215, 301, 575, 805, 989, 1075, 1201, 1505, 4025, 4945, 6005, 6923, 7525, 8407, 24725, 27623, 30025, 34615, 42035, 51643, 138115, 173075, 193361, 210175, 258215, 361501, 690575, 966805, 1187789, 1291075, 1807505, 4834025, 5938945, 8314523, 9037525, 29694725, 41572615, 207863075]

約数ペア:

[(1, 207863075), (5, 41572615), (7, 29694725), (23, 9037525), (25, 8314523), (35, 5938945), (43, 4834025), (115, 1807505), (161, 1291075), (175, 1187789), (215, 966805), (301, 690575), (575, 361501), (805, 258215), (989, 210175), (1075, 193361), (1201, 173075), (1505, 138115), (4025, 51643), (4945, 42035), (6005, 34615), (6923, 30025), (7525, 27623), (8407, 24725)]