200637654

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{1621}}^1$

素因数の和:2061

約数の個数: 48

約数和(自身を含む): 468187056

約数和(自身を除く): 267549402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 421, 842, 1263, 1621, 2526, 2947, 3242, 4863, 5894, 8841, 9726, 11347, 17682, 20629, 22694, 34041, 41258, 61887, 68082, 79429, 123774, 158858, 238287, 476574, 682441, 1364882, 2047323, 4094646, 4777087, 9554174, 14331261, 28662522, 33439609, 66879218, 100318827, 200637654]

約数ペア:

[(1, 200637654), (2, 100318827), (3, 66879218), (6, 33439609), (7, 28662522), (14, 14331261), (21, 9554174), (42, 4777087), (49, 4094646), (98, 2047323), (147, 1364882), (294, 682441), (421, 476574), (842, 238287), (1263, 158858), (1621, 123774), (2526, 79429), (2947, 68082), (3242, 61887), (4863, 41258), (5894, 34041), (8841, 22694), (9726, 20629), (11347, 17682)]