207838204

素因数分解:

$2^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{10499}}^1$

素因数の和:10618

約数の個数: 36

約数和(自身を含む): 427329000

約数和(自身を除く): 219490796

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 101, 196, 202, 404, 707, 1414, 2828, 4949, 9898, 10499, 19796, 20998, 41996, 73493, 146986, 293972, 514451, 1028902, 1060399, 2057804, 2120798, 4241596, 7422793, 14845586, 29691172, 51959551, 103919102, 207838204]

約数ペア:

[(1, 207838204), (2, 103919102), (4, 51959551), (7, 29691172), (14, 14845586), (28, 7422793), (49, 4241596), (98, 2120798), (101, 2057804), (196, 1060399), (202, 1028902), (404, 514451), (707, 293972), (1414, 146986), (2828, 73493), (4949, 41996), (9898, 20998), (10499, 19796)]