205544052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42929}}^1$

素因数の和:42965

約数の個数: 72

約数和(自身を含む): 625060800

約数和(自身を除く): 419516748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 42929, 85858, 128787, 171716, 257574, 300503, 386361, 515148, 601006, 772722, 815651, 901509, 1202012, 1545444, 1631302, 1803018, 2446953, 2704527, 3262604, 3606036, 4893906, 5409054, 5709557, 7340859, 9787812, 10818108, 11419114, 14681718, 17128671, 22838228, 29363436, 34257342, 51386013, 68514684, 102772026, 205544052]

約数ペア:

[(1, 205544052), (2, 102772026), (3, 68514684), (4, 51386013), (6, 34257342), (7, 29363436), (9, 22838228), (12, 17128671), (14, 14681718), (18, 11419114), (19, 10818108), (21, 9787812), (28, 7340859), (36, 5709557), (38, 5409054), (42, 4893906), (57, 3606036), (63, 3262604), (76, 2704527), (84, 2446953), (114, 1803018), (126, 1631302), (133, 1545444), (171, 1202012), (228, 901509), (252, 815651), (266, 772722), (342, 601006), (399, 515148), (532, 386361), (684, 300503), (798, 257574), (1197, 171716), (1596, 128787), (2394, 85858), (4788, 42929)]