199433604

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{2963}}^1$

素因数の和:3120

約数の個数: 48

約数和(自身を含む): 478033920

約数和(自身を除く): 278600316

約数列:

[1, 2, 3, 4, 6, 12, 71, 79, 142, 158, 213, 237, 284, 316, 426, 474, 852, 948, 2963, 5609, 5926, 8889, 11218, 11852, 16827, 17778, 22436, 33654, 35556, 67308, 210373, 234077, 420746, 468154, 631119, 702231, 841492, 936308, 1262238, 1404462, 2524476, 2808924, 16619467, 33238934, 49858401, 66477868, 99716802, 199433604]

約数ペア:

[(1, 199433604), (2, 99716802), (3, 66477868), (4, 49858401), (6, 33238934), (12, 16619467), (71, 2808924), (79, 2524476), (142, 1404462), (158, 1262238), (213, 936308), (237, 841492), (284, 702231), (316, 631119), (426, 468154), (474, 420746), (852, 234077), (948, 210373), (2963, 67308), (5609, 35556), (5926, 33654), (8889, 22436), (11218, 17778), (11852, 16827)]