206530687656

素因数分解:

$2^3\times 3^4\times {\mathrm{318720197}}^1$

素因数の和:318720215

約数の個数: 40

約数和(自身を含む): 578477159370

約数和(自身を除く): 371946471714

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 318720197, 637440394, 956160591, 1274880788, 1912321182, 2549761576, 2868481773, 3824642364, 5736963546, 7649284728, 8605445319, 11473927092, 17210890638, 22947854184, 25816335957, 34421781276, 51632671914, 68843562552, 103265343828, 206530687656]

約数ペア:

[(1, 206530687656), (2, 103265343828), (3, 68843562552), (4, 51632671914), (6, 34421781276), (8, 25816335957), (9, 22947854184), (12, 17210890638), (18, 11473927092), (24, 8605445319), (27, 7649284728), (36, 5736963546), (54, 3824642364), (72, 2868481773), (81, 2549761576), (108, 1912321182), (162, 1274880788), (216, 956160591), (324, 637440394), (648, 318720197)]