200093908

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{607}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 409529344

約数和(自身を除く): 209435436

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 193, 244, 386, 427, 607, 772, 854, 1214, 1351, 1708, 2428, 2702, 4249, 5404, 8498, 11773, 16996, 23546, 37027, 47092, 74054, 82411, 117151, 148108, 164822, 234302, 259189, 329644, 468604, 518378, 820057, 1036756, 1640114, 3280228, 7146211, 14292422, 28584844, 50023477, 100046954, 200093908]

約数ペア:

[(1, 200093908), (2, 100046954), (4, 50023477), (7, 28584844), (14, 14292422), (28, 7146211), (61, 3280228), (122, 1640114), (193, 1036756), (244, 820057), (386, 518378), (427, 468604), (607, 329644), (772, 259189), (854, 234302), (1214, 164822), (1351, 148108), (1708, 117151), (2428, 82411), (2702, 74054), (4249, 47092), (5404, 37027), (8498, 23546), (11773, 16996)]