201428170

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{275929}}^1$

素因数の和:276009

約数の個数: 16

約数和(自身を含む): 367538760

約数和(自身を除く): 166110590

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 275929, 551858, 1379645, 2759290, 20142817, 40285634, 100714085, 201428170]

約数ペア:

[(1, 201428170), (2, 100714085), (5, 40285634), (10, 20142817), (73, 2759290), (146, 1379645), (365, 551858), (730, 275929)]