201440796

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{1009}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 477818880

約数和(自身を除く): 276378084

約数列:

[1, 2, 3, 4, 6, 12, 127, 131, 254, 262, 381, 393, 508, 524, 762, 786, 1009, 1524, 1572, 2018, 3027, 4036, 6054, 12108, 16637, 33274, 49911, 66548, 99822, 128143, 132179, 199644, 256286, 264358, 384429, 396537, 512572, 528716, 768858, 793074, 1537716, 1586148, 16786733, 33573466, 50360199, 67146932, 100720398, 201440796]

約数ペア:

[(1, 201440796), (2, 100720398), (3, 67146932), (4, 50360199), (6, 33573466), (12, 16786733), (127, 1586148), (131, 1537716), (254, 793074), (262, 768858), (381, 528716), (393, 512572), (508, 396537), (524, 384429), (762, 264358), (786, 256286), (1009, 199644), (1524, 132179), (1572, 128143), (2018, 99822), (3027, 66548), (4036, 49911), (6054, 33274), (12108, 16637)]