208889195290

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{2193523}}^1$

素因数の和:2193726

約数の個数: 32

約数和(自身を含む): 383778959040

約数和(自身を除く): 174889763750

約数列:

[1, 2, 5, 10, 89, 107, 178, 214, 445, 535, 890, 1070, 9523, 19046, 47615, 95230, 2193523, 4387046, 10967615, 21935230, 195223547, 234706961, 390447094, 469413922, 976117735, 1173534805, 1952235470, 2347069610, 20888919529, 41777839058, 104444597645, 208889195290]

約数ペア:

[(1, 208889195290), (2, 104444597645), (5, 41777839058), (10, 20888919529), (89, 2347069610), (107, 1952235470), (178, 1173534805), (214, 976117735), (445, 469413922), (535, 390447094), (890, 234706961), (1070, 195223547), (9523, 21935230), (19046, 10967615), (47615, 4387046), (95230, 2193523)]