197698932

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{77347}}^1$

素因数の和:77428

約数の個数: 36

約数和(自身を含む): 506784096

約数和(自身を除く): 309085164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 77347, 154694, 232041, 309388, 464082, 696123, 928164, 1392246, 2784492, 5491637, 10983274, 16474911, 21966548, 32949822, 49424733, 65899644, 98849466, 197698932]

約数ペア:

[(1, 197698932), (2, 98849466), (3, 65899644), (4, 49424733), (6, 32949822), (9, 21966548), (12, 16474911), (18, 10983274), (36, 5491637), (71, 2784492), (142, 1392246), (213, 928164), (284, 696123), (426, 464082), (639, 309388), (852, 232041), (1278, 154694), (2556, 77347)]