204069762

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^2\times {\mathrm{173}}^1$

素因数の和:336

約数の個数: 72

約数和(自身を含む): 485755452

約数和(自身を除く): 281685690

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 173, 213, 234, 346, 426, 519, 639, 923, 1038, 1278, 1557, 1846, 2249, 2769, 3114, 4498, 5041, 5538, 6747, 8307, 10082, 12283, 13494, 15123, 16614, 20241, 24566, 30246, 36849, 40482, 45369, 65533, 73698, 90738, 110547, 131066, 159679, 196599, 221094, 319358, 393198, 479037, 589797, 872093, 958074, 1179594, 1437111, 1744186, 2616279, 2874222, 5232558, 7848837, 11337209, 15697674, 22674418, 34011627, 68023254, 102034881, 204069762]

約数ペア:

[(1, 204069762), (2, 102034881), (3, 68023254), (6, 34011627), (9, 22674418), (13, 15697674), (18, 11337209), (26, 7848837), (39, 5232558), (71, 2874222), (78, 2616279), (117, 1744186), (142, 1437111), (173, 1179594), (213, 958074), (234, 872093), (346, 589797), (426, 479037), (519, 393198), (639, 319358), (923, 221094), (1038, 196599), (1278, 159679), (1557, 131066), (1846, 110547), (2249, 90738), (2769, 73698), (3114, 65533), (4498, 45369), (5041, 40482), (5538, 36849), (6747, 30246), (8307, 24566), (10082, 20241), (12283, 16614), (13494, 15123)]