202369510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{257}}^1\times {\mathrm{1607}}^1$

素因数の和:1885

約数の個数: 48

約数和(自身を含む): 425650464

約数和(自身を除く): 223280954

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 257, 490, 514, 1285, 1607, 1799, 2570, 3214, 3598, 8035, 8995, 11249, 12593, 16070, 17990, 22498, 25186, 56245, 62965, 78743, 112490, 125930, 157486, 393715, 412999, 787430, 825998, 2064995, 2890993, 4129990, 5781986, 14454965, 20236951, 28909930, 40473902, 101184755, 202369510]

約数ペア:

[(1, 202369510), (2, 101184755), (5, 40473902), (7, 28909930), (10, 20236951), (14, 14454965), (35, 5781986), (49, 4129990), (70, 2890993), (98, 2064995), (245, 825998), (257, 787430), (490, 412999), (514, 393715), (1285, 157486), (1607, 125930), (1799, 112490), (2570, 78743), (3214, 62965), (3598, 56245), (8035, 25186), (8995, 22498), (11249, 17990), (12593, 16070)]