222401210

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1\times {\mathrm{883}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 406710720

約数和(自身を除く): 184309510

約数列:

[1, 2, 5, 10, 89, 178, 283, 445, 566, 883, 890, 1415, 1766, 2830, 4415, 8830, 25187, 50374, 78587, 125935, 157174, 249889, 251870, 392935, 499778, 785870, 1249445, 2498890, 22240121, 44480242, 111200605, 222401210]

約数ペア:

[(1, 222401210), (2, 111200605), (5, 44480242), (10, 22240121), (89, 2498890), (178, 1249445), (283, 785870), (445, 499778), (566, 392935), (883, 251870), (890, 249889), (1415, 157174), (1766, 125935), (2830, 78587), (4415, 50374), (8830, 25187)]