201940414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2659}}^1$

素因数の和:2824

約数の個数: 32

約数和(自身を含む): 343203840

約数和(自身を除く): 141263426

約数列:

[1, 2, 13, 23, 26, 46, 127, 254, 299, 598, 1651, 2659, 2921, 3302, 5318, 5842, 34567, 37973, 61157, 69134, 75946, 122314, 337693, 675386, 795041, 1590082, 4390009, 7766939, 8780018, 15533878, 100970207, 201940414]

約数ペア:

[(1, 201940414), (2, 100970207), (13, 15533878), (23, 8780018), (26, 7766939), (46, 4390009), (127, 1590082), (254, 795041), (299, 675386), (598, 337693), (1651, 122314), (2659, 75946), (2921, 69134), (3302, 61157), (5318, 37973), (5842, 34567)]