201501839

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{769}}^1$

素因数の和:911

約数の個数: 32

約数和(自身を含む): 260789760

約数和(自身を除く): 59287921

約数列:

[1, 7, 11, 41, 77, 83, 287, 451, 581, 769, 913, 3157, 3403, 5383, 6391, 8459, 23821, 31529, 37433, 59213, 63827, 220703, 262031, 346819, 446789, 702097, 2427733, 2616907, 4914679, 18318349, 28785977, 201501839]

約数ペア:

[(1, 201501839), (7, 28785977), (11, 18318349), (41, 4914679), (77, 2616907), (83, 2427733), (287, 702097), (451, 446789), (581, 346819), (769, 262031), (913, 220703), (3157, 63827), (3403, 59213), (5383, 37433), (6391, 31529), (8459, 23821)]