202421788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{823}}^1\times {\mathrm{3617}}^1$

素因数の和:4461

約数の個数: 24

約数和(自身を含む): 375635232

約数和(自身を除く): 173213444

約数列:

[1, 2, 4, 17, 34, 68, 823, 1646, 3292, 3617, 7234, 13991, 14468, 27982, 55964, 61489, 122978, 245956, 2976791, 5953582, 11907164, 50605447, 101210894, 202421788]

約数ペア:

[(1, 202421788), (2, 101210894), (4, 50605447), (17, 11907164), (34, 5953582), (68, 2976791), (823, 245956), (1646, 122978), (3292, 61489), (3617, 55964), (7234, 27982), (13991, 14468)]