202072013

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{823}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 254161152

約数和(自身を除く): 52089139

約数列:

[1, 11, 13, 17, 101, 143, 187, 221, 823, 1111, 1313, 1717, 2431, 9053, 10699, 13991, 14443, 18887, 22321, 83123, 117689, 153901, 181883, 245531, 914353, 1080599, 1413091, 2000713, 11886589, 15544001, 18370183, 202072013]

約数ペア:

[(1, 202072013), (11, 18370183), (13, 15544001), (17, 11886589), (101, 2000713), (143, 1413091), (187, 1080599), (221, 914353), (823, 245531), (1111, 181883), (1313, 153901), (1717, 117689), (2431, 83123), (9053, 22321), (10699, 18887), (13991, 14443)]