204969570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{4651}}^1$

素因数の和:4787

約数の個数: 64

約数和(自身を含む): 534570624

約数和(自身を除く): 329601054

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 113, 130, 195, 226, 339, 390, 565, 678, 1130, 1469, 1695, 2938, 3390, 4407, 4651, 7345, 8814, 9302, 13953, 14690, 22035, 23255, 27906, 44070, 46510, 60463, 69765, 120926, 139530, 181389, 302315, 362778, 525563, 604630, 906945, 1051126, 1576689, 1813890, 2627815, 3153378, 5255630, 6832319, 7883445, 13664638, 15766890, 20496957, 34161595, 40993914, 68323190, 102484785, 204969570]

約数ペア:

[(1, 204969570), (2, 102484785), (3, 68323190), (5, 40993914), (6, 34161595), (10, 20496957), (13, 15766890), (15, 13664638), (26, 7883445), (30, 6832319), (39, 5255630), (65, 3153378), (78, 2627815), (113, 1813890), (130, 1576689), (195, 1051126), (226, 906945), (339, 604630), (390, 525563), (565, 362778), (678, 302315), (1130, 181389), (1469, 139530), (1695, 120926), (2938, 69765), (3390, 60463), (4407, 46510), (4651, 44070), (7345, 27906), (8814, 23255), (9302, 22035), (13953, 14690)]