212332150

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{431}}^1$

素因数の和:669

約数の個数: 48

約数和(自身を含む): 404974080

約数和(自身を除く): 192641930

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 167, 295, 334, 431, 590, 835, 862, 1475, 1670, 2155, 2950, 4175, 4310, 8350, 9853, 10775, 19706, 21550, 25429, 49265, 50858, 71977, 98530, 127145, 143954, 246325, 254290, 359885, 492650, 635725, 719770, 1271450, 1799425, 3598850, 4246643, 8493286, 21233215, 42466430, 106166075, 212332150]

約数ペア:

[(1, 212332150), (2, 106166075), (5, 42466430), (10, 21233215), (25, 8493286), (50, 4246643), (59, 3598850), (118, 1799425), (167, 1271450), (295, 719770), (334, 635725), (431, 492650), (590, 359885), (835, 254290), (862, 246325), (1475, 143954), (1670, 127145), (2155, 98530), (2950, 71977), (4175, 50858), (4310, 49265), (8350, 25429), (9853, 21550), (10775, 19706)]