202194058

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{977}}^1$

素因数の和:1422

約数の個数: 32

約数和(自身を含む): 346446720

約数和(自身を除く): 144252662

約数列:

[1, 2, 11, 22, 23, 46, 253, 409, 506, 818, 977, 1954, 4499, 8998, 9407, 10747, 18814, 21494, 22471, 44942, 103477, 206954, 247181, 399593, 494362, 799186, 4395523, 8791046, 9190639, 18381278, 101097029, 202194058]

約数ペア:

[(1, 202194058), (2, 101097029), (11, 18381278), (22, 9190639), (23, 8791046), (46, 4395523), (253, 799186), (409, 494362), (506, 399593), (818, 247181), (977, 206954), (1954, 103477), (4499, 44942), (8998, 22471), (9407, 21494), (10747, 18814)]