208180416

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{383}}^1$

素因数の和:566

約数の個数: 112

約数和(自身を含む): 585216000

約数和(自身を除く): 377035584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 149, 152, 192, 228, 298, 304, 383, 447, 456, 596, 608, 766, 894, 912, 1149, 1192, 1216, 1532, 1788, 1824, 2298, 2384, 2831, 3064, 3576, 3648, 4596, 4768, 5662, 6128, 7152, 7277, 8493, 9192, 9536, 11324, 12256, 14304, 14554, 16986, 18384, 21831, 22648, 24512, 28608, 29108, 33972, 36768, 43662, 45296, 57067, 58216, 67944, 73536, 87324, 90592, 114134, 116432, 135888, 171201, 174648, 181184, 228268, 232864, 271776, 342402, 349296, 456536, 465728, 543552, 684804, 698592, 913072, 1084273, 1369608, 1397184, 1826144, 2168546, 2739216, 3252819, 3652288, 4337092, 5478432, 6505638, 8674184, 10956864, 13011276, 17348368, 26022552, 34696736, 52045104, 69393472, 104090208, 208180416]

約数ペア:

[(1, 208180416), (2, 104090208), (3, 69393472), (4, 52045104), (6, 34696736), (8, 26022552), (12, 17348368), (16, 13011276), (19, 10956864), (24, 8674184), (32, 6505638), (38, 5478432), (48, 4337092), (57, 3652288), (64, 3252819), (76, 2739216), (96, 2168546), (114, 1826144), (149, 1397184), (152, 1369608), (192, 1084273), (228, 913072), (298, 698592), (304, 684804), (383, 543552), (447, 465728), (456, 456536), (596, 349296), (608, 342402), (766, 271776), (894, 232864), (912, 228268), (1149, 181184), (1192, 174648), (1216, 171201), (1532, 135888), (1788, 116432), (1824, 114134), (2298, 90592), (2384, 87324), (2831, 73536), (3064, 67944), (3576, 58216), (3648, 57067), (4596, 45296), (4768, 43662), (5662, 36768), (6128, 33972), (7152, 29108), (7277, 28608), (8493, 24512), (9192, 22648), (9536, 21831), (11324, 18384), (12256, 16986), (14304, 14554)]