195111190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{4261}}^1$

素因数の和:4528

約数の個数: 32

約数和(自身を含む): 371305440

約数和(自身を除く): 176194250

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 241, 482, 1205, 2410, 4261, 4579, 8522, 9158, 21305, 22895, 42610, 45790, 80959, 161918, 404795, 809590, 1026901, 2053802, 5134505, 10269010, 19511119, 39022238, 97555595, 195111190]

約数ペア:

[(1, 195111190), (2, 97555595), (5, 39022238), (10, 19511119), (19, 10269010), (38, 5134505), (95, 2053802), (190, 1026901), (241, 809590), (482, 404795), (1205, 161918), (2410, 80959), (4261, 45790), (4579, 42610), (8522, 22895), (9158, 21305)]