199401688

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{5953}}^1$

素因数の和:6091

約数の個数: 32

約数和(自身を含む): 385819200

約数和(自身を除く): 186417512

約数列:

[1, 2, 4, 8, 53, 79, 106, 158, 212, 316, 424, 632, 4187, 5953, 8374, 11906, 16748, 23812, 33496, 47624, 315509, 470287, 631018, 940574, 1262036, 1881148, 2524072, 3762296, 24925211, 49850422, 99700844, 199401688]

約数ペア:

[(1, 199401688), (2, 99700844), (4, 49850422), (8, 24925211), (53, 3762296), (79, 2524072), (106, 1881148), (158, 1262036), (212, 940574), (316, 631018), (424, 470287), (632, 315509), (4187, 47624), (5953, 33496), (8374, 23812), (11906, 16748)]