200119934

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1\times {\mathrm{787}}^1$

素因数の和:1280

約数の個数: 32

約数和(自身を含む): 352670976

約数和(自身を除く): 152551042

約数列:

[1, 2, 7, 14, 41, 82, 287, 443, 574, 787, 886, 1574, 3101, 5509, 6202, 11018, 18163, 32267, 36326, 64534, 127141, 225869, 254282, 348641, 451738, 697282, 2440487, 4880974, 14294281, 28588562, 100059967, 200119934]

約数ペア:

[(1, 200119934), (2, 100059967), (7, 28588562), (14, 14294281), (41, 4880974), (82, 2440487), (287, 697282), (443, 451738), (574, 348641), (787, 254282), (886, 225869), (1574, 127141), (3101, 64534), (5509, 36326), (6202, 32267), (11018, 18163)]