202320464

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{739}}^1$

素因数の和:1059

約数の個数: 40

約数和(自身を含む): 399706560

約数和(自身を除く): 197386096

約数列:

[1, 2, 4, 8, 16, 71, 142, 241, 284, 482, 568, 739, 964, 1136, 1478, 1928, 2956, 3856, 5912, 11824, 17111, 34222, 52469, 68444, 104938, 136888, 178099, 209876, 273776, 356198, 419752, 712396, 839504, 1424792, 2849584, 12645029, 25290058, 50580116, 101160232, 202320464]

約数ペア:

[(1, 202320464), (2, 101160232), (4, 50580116), (8, 25290058), (16, 12645029), (71, 2849584), (142, 1424792), (241, 839504), (284, 712396), (482, 419752), (568, 356198), (739, 273776), (964, 209876), (1136, 178099), (1478, 136888), (1928, 104938), (2956, 68444), (3856, 52469), (5912, 34222), (11824, 17111)]