201356584

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{16001}}^1$

素因数の和:16042

約数の個数: 48

約数和(自身を含む): 446935860

約数和(自身を除く): 245579276

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 572, 968, 1144, 1573, 3146, 6292, 12584, 16001, 32002, 64004, 128008, 176011, 208013, 352022, 416026, 704044, 832052, 1408088, 1664104, 1936121, 2288143, 3872242, 4576286, 7744484, 9152572, 15488968, 18305144, 25169573, 50339146, 100678292, 201356584]

約数ペア:

[(1, 201356584), (2, 100678292), (4, 50339146), (8, 25169573), (11, 18305144), (13, 15488968), (22, 9152572), (26, 7744484), (44, 4576286), (52, 3872242), (88, 2288143), (104, 1936121), (121, 1664104), (143, 1408088), (242, 832052), (286, 704044), (484, 416026), (572, 352022), (968, 208013), (1144, 176011), (1573, 128008), (3146, 64004), (6292, 32002), (12584, 16001)]