208343664

素因数分解:

$2^4\times 3^4\times {\mathrm{19}}^1\times {\mathrm{8461}}^1$

素因数の和:8500

約数の個数: 100

約数和(自身を含む): 634819240

約数和(自身を除く): 426475576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 304, 324, 342, 432, 456, 513, 648, 684, 912, 1026, 1296, 1368, 1539, 2052, 2736, 3078, 4104, 6156, 8208, 8461, 12312, 16922, 24624, 25383, 33844, 50766, 67688, 76149, 101532, 135376, 152298, 160759, 203064, 228447, 304596, 321518, 406128, 456894, 482277, 609192, 643036, 685341, 913788, 964554, 1218384, 1286072, 1370682, 1446831, 1827576, 1929108, 2572144, 2741364, 2893662, 3655152, 3858216, 4340493, 5482728, 5787324, 7716432, 8680986, 10965456, 11574648, 13021479, 17361972, 23149296, 26042958, 34723944, 52085916, 69447888, 104171832, 208343664]

約数ペア:

[(1, 208343664), (2, 104171832), (3, 69447888), (4, 52085916), (6, 34723944), (8, 26042958), (9, 23149296), (12, 17361972), (16, 13021479), (18, 11574648), (19, 10965456), (24, 8680986), (27, 7716432), (36, 5787324), (38, 5482728), (48, 4340493), (54, 3858216), (57, 3655152), (72, 2893662), (76, 2741364), (81, 2572144), (108, 1929108), (114, 1827576), (144, 1446831), (152, 1370682), (162, 1286072), (171, 1218384), (216, 964554), (228, 913788), (304, 685341), (324, 643036), (342, 609192), (432, 482277), (456, 456894), (513, 406128), (648, 321518), (684, 304596), (912, 228447), (1026, 203064), (1296, 160759), (1368, 152298), (1539, 135376), (2052, 101532), (2736, 76149), (3078, 67688), (4104, 50766), (6156, 33844), (8208, 25383), (8461, 24624), (12312, 16922)]