191079650

素因数分解:

$2^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{19801}}^1$

素因数の和:20006

約数の個数: 24

約数和(自身を含む): 357267684

約数和(自身を除く): 166188034

約数列:

[1, 2, 5, 10, 25, 50, 193, 386, 965, 1930, 4825, 9650, 19801, 39602, 99005, 198010, 495025, 990050, 3821593, 7643186, 19107965, 38215930, 95539825, 191079650]

約数ペア:

[(1, 191079650), (2, 95539825), (5, 38215930), (10, 19107965), (25, 7643186), (50, 3821593), (193, 990050), (386, 495025), (965, 198010), (1930, 99005), (4825, 39602), (9650, 19801)]