208860036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{20549}}^1$

素因数の和:20585

約数の個数: 72

約数和(自身を含む): 612225600

約数和(自身を除く): 403365564

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 10164, 20549, 41098, 61647, 82196, 123294, 143843, 226039, 246588, 287686, 431529, 452078, 575372, 678117, 863058, 904156, 1356234, 1582273, 1726116, 2486429, 2712468, 3164546, 4746819, 4972858, 6329092, 7459287, 9493638, 9945716, 14918574, 17405003, 18987276, 29837148, 34810006, 52215009, 69620012, 104430018, 208860036]

約数ペア:

[(1, 208860036), (2, 104430018), (3, 69620012), (4, 52215009), (6, 34810006), (7, 29837148), (11, 18987276), (12, 17405003), (14, 14918574), (21, 9945716), (22, 9493638), (28, 7459287), (33, 6329092), (42, 4972858), (44, 4746819), (66, 3164546), (77, 2712468), (84, 2486429), (121, 1726116), (132, 1582273), (154, 1356234), (231, 904156), (242, 863058), (308, 678117), (363, 575372), (462, 452078), (484, 431529), (726, 287686), (847, 246588), (924, 226039), (1452, 143843), (1694, 123294), (2541, 82196), (3388, 61647), (5082, 41098), (10164, 20549)]