197195856

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28729}}^1$

素因数の和:28764

約数の個数: 80

約数和(自身を含む): 598503360

約数和(自身を除く): 401307504

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 6864, 28729, 57458, 86187, 114916, 172374, 229832, 316019, 344748, 373477, 459664, 632038, 689496, 746954, 948057, 1120431, 1264076, 1378992, 1493908, 1896114, 2240862, 2528152, 2987816, 3792228, 4108247, 4481724, 5056304, 5975632, 7584456, 8216494, 8963448, 12324741, 15168912, 16432988, 17926896, 24649482, 32865976, 49298964, 65731952, 98597928, 197195856]

約数ペア:

[(1, 197195856), (2, 98597928), (3, 65731952), (4, 49298964), (6, 32865976), (8, 24649482), (11, 17926896), (12, 16432988), (13, 15168912), (16, 12324741), (22, 8963448), (24, 8216494), (26, 7584456), (33, 5975632), (39, 5056304), (44, 4481724), (48, 4108247), (52, 3792228), (66, 2987816), (78, 2528152), (88, 2240862), (104, 1896114), (132, 1493908), (143, 1378992), (156, 1264076), (176, 1120431), (208, 948057), (264, 746954), (286, 689496), (312, 632038), (429, 459664), (528, 373477), (572, 344748), (624, 316019), (858, 229832), (1144, 172374), (1716, 114916), (2288, 86187), (3432, 57458), (6864, 28729)]