202140285

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{10859}}^1$

素因数の和:10957

約数の個数: 32

約数和(自身を含む): 347172480

約数和(自身を除く): 145032195

約数列:

[1, 3, 5, 15, 17, 51, 73, 85, 219, 255, 365, 1095, 1241, 3723, 6205, 10859, 18615, 32577, 54295, 162885, 184603, 553809, 792707, 923015, 2378121, 2769045, 3963535, 11890605, 13476019, 40428057, 67380095, 202140285]

約数ペア:

[(1, 202140285), (3, 67380095), (5, 40428057), (15, 13476019), (17, 11890605), (51, 3963535), (73, 2769045), (85, 2378121), (219, 923015), (255, 792707), (365, 553809), (1095, 184603), (1241, 162885), (3723, 54295), (6205, 32577), (10859, 18615)]