201664578

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{5573}}^1$

素因数の和:5778

約数の個数: 32

約数和(自身を含む): 416846016

約数和(自身を除く): 215181438

約数列:

[1, 2, 3, 6, 37, 74, 111, 163, 222, 326, 489, 978, 5573, 6031, 11146, 12062, 16719, 18093, 33438, 36186, 206201, 412402, 618603, 908399, 1237206, 1816798, 2725197, 5450394, 33610763, 67221526, 100832289, 201664578]

約数ペア:

[(1, 201664578), (2, 100832289), (3, 67221526), (6, 33610763), (37, 5450394), (74, 2725197), (111, 1816798), (163, 1237206), (222, 908399), (326, 618603), (489, 412402), (978, 206201), (5573, 36186), (6031, 33438), (11146, 18093), (12062, 16719)]