201760461

素因数分解:

$3^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{7607}}^1$

素因数の和:8041

約数の個数: 24

約数和(自身を含む): 333899904

約数和(自身を除く): 132139443

約数列:

[1, 3, 7, 9, 21, 63, 421, 1263, 2947, 3789, 7607, 8841, 22821, 26523, 53249, 68463, 159747, 479241, 3202547, 9607641, 22417829, 28822923, 67253487, 201760461]

約数ペア:

[(1, 201760461), (3, 67253487), (7, 28822923), (9, 22417829), (21, 9607641), (63, 3202547), (421, 479241), (1263, 159747), (2947, 68463), (3789, 53249), (7607, 26523), (8841, 22821)]