201893494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{2089}}^1$

素因数の和:2316

約数の個数: 32

約数和(自身を含む): 346705920

約数和(自身を除く): 144812426

約数列:

[1, 2, 11, 22, 23, 46, 191, 253, 382, 506, 2089, 2101, 4178, 4202, 4393, 8786, 22979, 45958, 48047, 48323, 96094, 96646, 398999, 528517, 797998, 1057034, 4388989, 8777978, 9176977, 18353954, 100946747, 201893494]

約数ペア:

[(1, 201893494), (2, 100946747), (11, 18353954), (22, 9176977), (23, 8777978), (46, 4388989), (191, 1057034), (253, 797998), (382, 528517), (506, 398999), (2089, 96646), (2101, 96094), (4178, 48323), (4202, 48047), (4393, 45958), (8786, 22979)]