208329984

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{4759}}^1$

素因数の和:4800

約数の個数: 108

約数和(自身を含む): 632413600

約数和(自身を除く): 424083616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 576, 608, 684, 768, 912, 1152, 1216, 1368, 1824, 2304, 2432, 2736, 3648, 4759, 4864, 5472, 7296, 9518, 10944, 14277, 14592, 19036, 21888, 28554, 38072, 42831, 43776, 57108, 76144, 85662, 90421, 114216, 152288, 171324, 180842, 228432, 271263, 304576, 342648, 361684, 456864, 542526, 609152, 685296, 723368, 813789, 913728, 1085052, 1218304, 1370592, 1446736, 1627578, 1827456, 2170104, 2741184, 2893472, 3255156, 3654912, 4340208, 5482368, 5786944, 6510312, 8680416, 10964736, 11573888, 13020624, 17360832, 23147776, 26041248, 34721664, 52082496, 69443328, 104164992, 208329984]

約数ペア:

[(1, 208329984), (2, 104164992), (3, 69443328), (4, 52082496), (6, 34721664), (8, 26041248), (9, 23147776), (12, 17360832), (16, 13020624), (18, 11573888), (19, 10964736), (24, 8680416), (32, 6510312), (36, 5786944), (38, 5482368), (48, 4340208), (57, 3654912), (64, 3255156), (72, 2893472), (76, 2741184), (96, 2170104), (114, 1827456), (128, 1627578), (144, 1446736), (152, 1370592), (171, 1218304), (192, 1085052), (228, 913728), (256, 813789), (288, 723368), (304, 685296), (342, 609152), (384, 542526), (456, 456864), (576, 361684), (608, 342648), (684, 304576), (768, 271263), (912, 228432), (1152, 180842), (1216, 171324), (1368, 152288), (1824, 114216), (2304, 90421), (2432, 85662), (2736, 76144), (3648, 57108), (4759, 43776), (4864, 42831), (5472, 38072), (7296, 28554), (9518, 21888), (10944, 19036), (14277, 14592)]