201799800940

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2347}}^1\times {\mathrm{54419}}^1$

素因数の和:56854

約数の個数: 48

約数和(自身を含む): 429334617600

約数和(自身を除く): 227534816660

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 2347, 4694, 9388, 11735, 23470, 46940, 54419, 108838, 185413, 217676, 272095, 370826, 544190, 741652, 927065, 1088380, 1854130, 3708260, 4299101, 8598202, 17196404, 21495505, 42991010, 85982020, 127721393, 255442786, 510885572, 638606965, 1277213930, 2554427860, 10089990047, 20179980094, 40359960188, 50449950235, 100899900470, 201799800940]

約数ペア:

[(1, 201799800940), (2, 100899900470), (4, 50449950235), (5, 40359960188), (10, 20179980094), (20, 10089990047), (79, 2554427860), (158, 1277213930), (316, 638606965), (395, 510885572), (790, 255442786), (1580, 127721393), (2347, 85982020), (4694, 42991010), (9388, 21495505), (11735, 17196404), (23470, 8598202), (46940, 4299101), (54419, 3708260), (108838, 1854130), (185413, 1088380), (217676, 927065), (272095, 741652), (370826, 544190)]