197426268

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{140617}}^1$

素因数の和:140643

約数の個数: 48

約数和(自身を含む): 551222560

約数和(自身を除く): 353796292

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 140617, 281234, 421851, 562468, 843702, 1265553, 1687404, 1828021, 2531106, 3656042, 3796659, 5062212, 5484063, 7312084, 7593318, 10968126, 15186636, 16452189, 21936252, 32904378, 49356567, 65808756, 98713134, 197426268]

約数ペア:

[(1, 197426268), (2, 98713134), (3, 65808756), (4, 49356567), (6, 32904378), (9, 21936252), (12, 16452189), (13, 15186636), (18, 10968126), (26, 7593318), (27, 7312084), (36, 5484063), (39, 5062212), (52, 3796659), (54, 3656042), (78, 2531106), (108, 1828021), (117, 1687404), (156, 1265553), (234, 843702), (351, 562468), (468, 421851), (702, 281234), (1404, 140617)]