202340061

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{787}}^1$

素因数の和:871

約数の個数: 72

約数和(自身を含む): 378372384

約数和(自身を除く): 176032323

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 53, 63, 77, 99, 147, 159, 231, 371, 441, 477, 539, 583, 693, 787, 1113, 1617, 1749, 2361, 2597, 3339, 4081, 4851, 5247, 5509, 7083, 7791, 8657, 12243, 16527, 23373, 25971, 28567, 36729, 38563, 41711, 49581, 60599, 77913, 85701, 115689, 125133, 181797, 257103, 291977, 347067, 375399, 424193, 458821, 545391, 875931, 1272579, 1376463, 2043839, 2627793, 3211747, 3817737, 4129389, 6131517, 9635241, 18394551, 22482229, 28905723, 67446687, 202340061]

約数ペア:

[(1, 202340061), (3, 67446687), (7, 28905723), (9, 22482229), (11, 18394551), (21, 9635241), (33, 6131517), (49, 4129389), (53, 3817737), (63, 3211747), (77, 2627793), (99, 2043839), (147, 1376463), (159, 1272579), (231, 875931), (371, 545391), (441, 458821), (477, 424193), (539, 375399), (583, 347067), (693, 291977), (787, 257103), (1113, 181797), (1617, 125133), (1749, 115689), (2361, 85701), (2597, 77913), (3339, 60599), (4081, 49581), (4851, 41711), (5247, 38563), (5509, 36729), (7083, 28567), (7791, 25971), (8657, 23373), (12243, 16527)]