202105675527

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1\times {\mathrm{439}}^1$

素因数の和:1093

約数の個数: 96

約数和(自身を含む): 324117066240

約数和(自身を除く): 122011390713

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 173, 301, 421, 439, 519, 903, 1211, 1263, 1317, 2107, 2947, 3073, 3633, 6321, 7439, 8477, 8841, 9219, 18103, 18877, 20629, 21511, 22317, 25431, 52073, 54309, 56631, 61887, 64533, 72833, 75947, 126721, 132139, 156219, 184819, 218499, 227841, 364511, 380163, 396417, 509831, 531629, 554457, 887047, 924973, 1093533, 1293733, 1529493, 1594887, 2661141, 2774919, 3131819, 3265721, 3568817, 3721403, 3881199, 7947217, 9056131, 9395457, 9797163, 10706451, 11164209, 21922733, 22860047, 23841651, 27168393, 31973687, 55630519, 65768199, 68580141, 95921061, 153459131, 160020329, 166891557, 223815809, 389413633, 460377393, 480060987, 671447427, 1168240899, 1374868541, 1566710663, 4124605623, 4700131989, 9624079787, 28872239361, 67368558509, 202105675527]

約数ペア:

[(1, 202105675527), (3, 67368558509), (7, 28872239361), (21, 9624079787), (43, 4700131989), (49, 4124605623), (129, 1566710663), (147, 1374868541), (173, 1168240899), (301, 671447427), (421, 480060987), (439, 460377393), (519, 389413633), (903, 223815809), (1211, 166891557), (1263, 160020329), (1317, 153459131), (2107, 95921061), (2947, 68580141), (3073, 65768199), (3633, 55630519), (6321, 31973687), (7439, 27168393), (8477, 23841651), (8841, 22860047), (9219, 21922733), (18103, 11164209), (18877, 10706451), (20629, 9797163), (21511, 9395457), (22317, 9056131), (25431, 7947217), (52073, 3881199), (54309, 3721403), (56631, 3568817), (61887, 3265721), (64533, 3131819), (72833, 2774919), (75947, 2661141), (126721, 1594887), (132139, 1529493), (156219, 1293733), (184819, 1093533), (218499, 924973), (227841, 887047), (364511, 554457), (380163, 531629), (396417, 509831)]