201501396835

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{1951}}^1\times {\mathrm{204517}}^1$

素因数の和:206574

約数の個数: 16

約数和(自身を含む): 244322111232

約数和(自身を除く): 42820714397

約数列:

[1, 5, 101, 505, 1951, 9755, 197051, 204517, 985255, 1022585, 20656217, 103281085, 399012667, 1995063335, 40300279367, 201501396835]

約数ペア:

[(1, 201501396835), (5, 40300279367), (101, 1995063335), (505, 399012667), (1951, 103281085), (9755, 20656217), (197051, 1022585), (204517, 985255)]