202872435

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{743}}^1$

素因数の和:1027

約数の個数: 32

約数和(自身を含む): 329978880

約数和(自身を除く): 127106445

約数列:

[1, 3, 5, 15, 109, 167, 327, 501, 545, 743, 835, 1635, 2229, 2505, 3715, 11145, 18203, 54609, 80987, 91015, 124081, 242961, 273045, 372243, 404935, 620405, 1214805, 1861215, 13524829, 40574487, 67624145, 202872435]

約数ペア:

[(1, 202872435), (3, 67624145), (5, 40574487), (15, 13524829), (109, 1861215), (167, 1214805), (327, 620405), (501, 404935), (545, 372243), (743, 273045), (835, 242961), (1635, 124081), (2229, 91015), (2505, 80987), (3715, 54609), (11145, 18203)]