201747970

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{9133}}^1$

素因数の和:9234

約数の個数: 24

約数和(自身を含む): 371077884

約数和(自身を除く): 169329914

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 2209, 4418, 9133, 11045, 18266, 22090, 45665, 91330, 429251, 858502, 2146255, 4292510, 20174797, 40349594, 100873985, 201747970]

約数ペア:

[(1, 201747970), (2, 100873985), (5, 40349594), (10, 20174797), (47, 4292510), (94, 2146255), (235, 858502), (470, 429251), (2209, 91330), (4418, 45665), (9133, 22090), (11045, 18266)]