202015958

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1\times {\mathrm{3559}}^1$

素因数の和:3943

約数の個数: 16

約数和(自身を含む): 307199520

約数和(自身を除く): 105183562

約数列:

[1, 2, 101, 202, 281, 562, 3559, 7118, 28381, 56762, 359459, 718918, 1000079, 2000158, 101007979, 202015958]

約数ペア:

[(1, 202015958), (2, 101007979), (101, 2000158), (202, 1000079), (281, 718918), (562, 359459), (3559, 56762), (7118, 28381)]